diff --git a/CHANGELOG.md b/CHANGELOG.md
index 045e729..679c6f6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@
 * Modified exports, now the library exports `games` and `protocols` alongside the `GameDig` class.
   * A game always has these fields: `name`, `release_year` and `options` (which always contains `port`/`port_query`/`port_query_offset` and `protocol`).
 * `maxAttempts` has been renamed to `maxRetries`.
+* Updated `games` with new naming system, with new option field `options.extra.old_id` with the older ID
 
 #### Games
 * Almost all games ids have been changed to follow a standard, see [CONTRIBUTING.md#naming](https://github.com/gamedig/node-gamedig/blob/5ae12dd494c927abcbe43352609d9aa34a54753c/CONTRIBUTING.md?plain=1#L27C3-L27C3).
@@ -38,7 +39,8 @@
   * `stripColors` (defaults to `true`) for protocols that strips colors: unreal2, savage2, quake3, nadeo, gamespy2, doom3, armagetron.
   * `requestRulesRequired` (defaults to `false`) Valve games only. `requestRules` is always required to have a response or the query will timeout.
   * `requestPlayersRequired` (defaults to `false`) Valve games only. Querying players is always required to have a response or the query will timeout. Some [games](GAMES_LIST.md) may not provide a players response.
-  * `noBreadthOrder` (defaults to `false`). If multiple attempts are to be made, disable doing one of each type until reaching the retry count.  
+  * `noBreadthOrder` (defaults to `false`). If multiple attempts are to be made, disable doing one of each type until reaching the retry count.
+  * `checkOldIDs` (defaults to `false`). Query will check for older game type IDs. See [migration](MIGRATION.md) document.
 * Now documented: `address` (defaults to `undefined`) Override the IP address of the server skipping DNS resolution. When set, host will not be resolved, instead address will be connected to. However, some protocols still use host for other reasons e.g. as part of the query.
 
 #### Games
diff --git a/MIGRATION.md b/MIGRATION.md
new file mode 100644
index 0000000..d49bd01
--- /dev/null
+++ b/MIGRATION.md
@@ -0,0 +1,152 @@
+# Migrating from v4 to v5
+
+## Game Type IDs
+
+The naming system used to determine the Game Type IDs have been updated in GameDig v5 and some IDs have been changed. This means you should also update your queries.
+
+Make sure you check if your game's ID is in the table below. If not, then nothing to worry about. If it is, make sure to update. You can still use the older ID for now, but we strongly recommend that you update your queries, as older IDs will eventually not be supported anymore.
+
+## Optional Field
+
+| Field                      | Type    | Default   | Description                               |
+|:---------------------------|:--------|:----------|:------------------------------------------|
+| **checkOldIDs**            | boolean | false     | Query will check for older game type IDs. |
+
+### Old IDs Table
+
+| v4 |  | v5
+|:---|:---|:---
+| americasarmypg | → | aapg
+| 7d2d | → | sdtd
+| americasarmypg | → | aapg
+| as | → | actionsource
+| ageofchivalry | → | aoc
+| arkse | → | ase
+| arcasimracing | → | asr08
+| arma | → | aaa
+| arma2oa | → | a2oa
+| armacwa | → | acwa
+| armar | → | armaresistance
+| armare | → | armareforger
+| armagetron | → | armagetronadvanced
+| bat1944 | → | battalion1944
+| bf1942 | → | battlefield1942
+| bfv | → | battlefieldvietnam
+| bf2 | → | battlefield2
+| bf2142 | → | battlefield2142
+| bfbc2 | → | bbc2
+| bf3 | → | battlefield3
+| bf4 | → | battlefield4
+| bfh | → | battlefieldhardline
+| bd | → | basedefense
+| bs | → | bladesymphony
+| buildandshoot | → | bas
+| cod4 | → | cod4mw
+| callofjuarez | → | coj
+| chivalry | → | cmw
+| commandos3 | → | c3db
+| cacrenegade | → | cacr
+| contactjack | → | contractjack
+| cs15 | → | counterstrike15
+| cs16 | → | counterstrike16
+| cs2 | → | counterstrike2
+| crossracing | → | crce
+| darkesthour | → | dhe4445
+| daysofwar | → | dow
+| deadlydozenpt | → | ddpt
+| dh2005 | → | deerhunter2005
+| dinodday | → | ddd
+| dirttrackracing2 | → | dtr2
+| dmc | → | deathmatchclassic
+| dnl | → | dal
+| drakan | → | dootf
+| dys | → | dystopia
+| em | → | empiresmod
+| empyrion | → | egs
+| f12002 | → | formulaone2002
+| flashpointresistance | → | ofr
+| fivem | → | gta5f
+| forrest | → | theforrest
+| graw | → | tcgraw
+| graw2 | → | tcgraw2
+| giantscitizenkabuto | → | gck
+| ges | → | goldeneyesource
+| gore | → | gus
+| hldm | → | hld
+| hldms | → | hlds
+| hlopfor | → | hlof
+| hl2dm | → | hl2d
+| hidden | → | thehidden
+| had2 | → | hiddendangerous2
+| igi2 | → | i2cs
+| il2 | → | il2sturmovik
+| insurgencymic | → | imic
+| isle | → | theisle
+| jamesbondnightfire | → | jb007n
+| jc2mp | → | jc2m
+| jc3mp | → | jc3m
+| kingpin | → | kloc
+| kisspc | → | kpctnc
+| kspdmp | → | kspd
+| kzmod | → | kreedzclimbing
+| left4dead | → | l4d
+| left4dead2 | → | l4d2
+| m2mp | → | m2m
+| mohsh | → | mohaas
+| mohbt | → | mohaab
+| mohab | → | moha
+| moh2010 | → | moh
+| mohwf | → | mohw
+| minecraftbe | → | mbe
+| mtavc | → | gtavcmta
+| mtasa | → | gtasamta
+| ns | → | naturalselection
+| ns2 | → | naturalselection2
+| nwn | → | neverwinternights
+| nwn2 | → | neverwinternights2
+| nolf | → | tonolf
+| nolf2 | → | nolf2asihw
+| pvkii | → | pvak2
+| ps | → | postscriptum
+| primalcarnage | → | pce
+| pc | → | projectcars
+| pc2 | → | projectcars2
+| prbf2 | → | prb2
+| przomboid | → | projectzomboid
+| quake1 | → | quake
+| quake3 | → | q3a
+| ragdollkungfu | → | rdkf
+| r6 | → | rainbowsix
+| r6roguespear | → | rs2rs
+| r6ravenshield | → | rs3rs
+| redorchestraost | → | roo4145
+| redm | → | rdr2r
+| riseofnations | → | ron
+| rs2 | → | rs2v
+| samp | → | gtasam
+| saomp | → | gtasao
+| savage2 | → | s2ats
+| ss | → | serioussam
+| ss2 | → | serioussam2
+| ship | → | theship
+| sinep | → | sinepisodes
+| sonsoftheforest | → | sotf
+| swbf | → | swb
+| swbf2 | → | swb2
+| swjk | → | swjkja
+| swjk2 | → | swjk2jo
+| takeonhelicopters | → | toh
+| tf2 | → | teamfortress2
+| terraria | → | terrariatshosck
+| tribes1 | → | t1s
+| ut | → | unrealtournament
+| ut2003 | → | unrealtournament2003
+| ut2004 | → | unrealtournament2004
+| ut3 | → | unrealtournament3
+| v8supercar | → | v8sc
+| vcmp | → | vcm
+| vs | → | vampireslayer
+| wheeloftime | → | wot
+| wolfenstein2009 | → | wolfenstein
+| wolfensteinet | → | wet
+| wurm | → | wurmunlimited
\ No newline at end of file
diff --git a/README.md b/README.md
index 309defb..2f60dc7 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,9 @@ If a server makes its status publically available, GameDig can fetch it for you.
 
 Support is available on the [Discord](https://discord.gg/NVCMn3tnxH) for questions, or [GitHub](https://github.com/gamedig/node-gamedig/issues) for bugs.
 
+## Migration from v4 to v5
+Game Type IDs have been updated in GameDig v5. Make sure to check if your game's ID is in the [migration document](MIGRATION.md).
+
 ## Games List
 **node-GameDig** can query over 310 games + a few services!  
 See the [GAMES_LIST.md](GAMES_LIST.md) file for the currently supported titles, not yet supported titles and notes about some of them.
diff --git a/bin/gamedig.js b/bin/gamedig.js
index e4d294a..8609d95 100644
--- a/bin/gamedig.js
+++ b/bin/gamedig.js
@@ -6,7 +6,7 @@ import Minimist from 'minimist'
 import { GameDig } from './../lib/index.js'
 
 const argv = Minimist(process.argv.slice(2), {
-  boolean: ['pretty', 'debug', 'givenPortOnly', 'requestRules', 'requestRulesRequired', 'requestPlayersRequired', 'stripColors', 'portCache', 'noBreadthOrder'],
+  boolean: ['pretty', 'debug', 'givenPortOnly', 'requestRules', 'requestRulesRequired', 'requestPlayersRequired', 'stripColors', 'portCache', 'noBreadthOrder', 'checkOldIDs'],
   string: ['guildId', 'listenUdpPort', 'ipFamily'],
   default: {
     stripColors: true,
diff --git a/lib/QueryRunner.js b/lib/QueryRunner.js
index 11288b6..b193704 100644
--- a/lib/QueryRunner.js
+++ b/lib/QueryRunner.js
@@ -32,7 +32,7 @@ export default class QueryRunner {
       port_query: gameQueryPort,
       port_query_offset: gameQueryPortOffset,
       ...gameOptions
-    } = lookup(userOptions.type)
+    } = lookup(userOptions)
     const attempts = []
 
     const optionsCollection = {
diff --git a/lib/game-resolver.js b/lib/game-resolver.js
index 0e6d13f..d875c99 100644
--- a/lib/game-resolver.js
+++ b/lib/game-resolver.js
@@ -1,6 +1,8 @@
 import { games } from './games.js'
 
-export const lookup = (type) => {
+export const lookup = (options) => {
+  const type = options.type
+
   if (!type) { throw Error('No game specified') }
 
   if (type.startsWith('protocol-')) {
@@ -9,7 +11,15 @@ export const lookup = (type) => {
     }
   }
 
-  const game = games[type]
+  let game = games[type]
+  
+  if (options.checkOldIDs) {
+    Object.keys(games).forEach((id) => {
+      if (games[id]?.extra.old_id) {
+        game = games[id]
+      }
+    })
+  }
 
   if (!game) { throw Error('Invalid game: ' + type) }
 
diff --git a/lib/games.js b/lib/games.js
index de80704..2cb1621 100644
--- a/lib/games.js
+++ b/lib/games.js
@@ -5,6 +5,9 @@ export const games = {
     options: {
       port: 27015,
       protocol: 'valve'
+    },
+    extra: {
+      old_id: 'as'
     }
   },
   ahl: {
@@ -21,6 +24,9 @@ export const games = {
     options: {
       port: 27015,
       protocol: 'valve'
+    },
+    extra: {
+      old_id: 'ageofchivalry'
     }
   },
   aoe2: {
@@ -54,6 +60,9 @@ export const games = {
       port: 7777,
       port_query: 27015,
       protocol: 'valve'
+    },
+    extra: {
+      old_id: 'arkse'
     }
   },
   asa: {
@@ -140,6 +149,9 @@ export const games = {
       port: 8777,
       port_query: 27020,
       protocol: 'valve'
+    },
+    extra: {
+      old_id: 'americasarmypg'
     }
   },
   asr08: {
@@ -149,6 +161,9 @@ export const games = {
       port: 34397,
       port_query_offset: -100,
       protocol: 'rfactor'
+    },
+    extra: {
+      old_id: 'arcasimracing'
     }
   },
   aaa: {
@@ -157,6 +172,9 @@ export const games = {
     options: {
       port: 2302,
       protocol: 'gamespy2'
+    },
+    extra: {
+      old_id: 'arma'
     }
   },
   arma2: {
@@ -175,6 +193,9 @@ export const games = {
       port: 2302,
       port_query_offset: 1,
       protocol: 'valve'
+    },
+    extra: {
+      old_id: 'arma2oa'
     }
   },
   acwa: {
@@ -184,6 +205,9 @@ export const games = {
       port: 2302,
       port_query_offset: 1,
       protocol: 'gamespy1'
+    },
+    extra: {
+      old_id: 'armacwa'
     }
   },
   armaresistance: {
@@ -193,6 +217,9 @@ export const games = {
       port: 2302,
       port_query_offset: 1,
       protocol: 'gamespy1'
+    },
+    extra: {
+      old_id: 'armar'
     }
   },
   arma3: {
@@ -211,6 +238,9 @@ export const games = {
       port: 2001,
       port_query: 17777,
       protocol: 'valve'
+    },
+    extra: {
+      old_id: 'armare'
     }
   },
   armagetronadvanced: {
@@ -219,6 +249,9 @@ export const games = {
     options: {
       port: 4534,
       protocol: 'armagetron'
+    },
+    extra: {
+      old_id: 'armagetron'
     }
   },
   baldursgate: {
@@ -255,6 +288,9 @@ export const games = {
       port: 7777,
       port_query_offset: 3,
       protocol: 'valve'
+    },
+    extra: {
+      old_id: 'bat1944'
     }
   },
   beammp: {
@@ -271,6 +307,9 @@ export const games = {
       port: 14567,
       port_query: 23000,
       protocol: 'gamespy1'
+    },
+    extra: {
+      old_id: 'bf1942'
     }
   },
   battlefieldvietnam: {
@@ -280,6 +319,9 @@ export const games = {
       port: 15567,
       port_query: 23000,
       protocol: 'gamespy2'
+    },
+    extra: {
+      old_id: 'bfv'
     }
   },
   battlefield2: {
@@ -289,6 +331,9 @@ export const games = {
       port: 16567,
       port_query: 29900,
       protocol: 'gamespy3'
+    },
+    extra: {
+      old_id: 'bf2'
     }
   },
   battlefield2142: {
@@ -298,6 +343,9 @@ export const games = {
       port: 16567,
       port_query: 29900,
       protocol: 'gamespy3'
+    },
+    extra: {
+      old_id: 'bf2142'
     }
   },
   bbc2: {
@@ -307,6 +355,9 @@ export const games = {
       port: 19567,
       port_query: 48888,
       protocol: 'battlefield'
+    },
+    extra: {
+      old_id: 'bfbc2'
     }
   },
   battlefield3: {
@@ -316,6 +367,9 @@ export const games = {
       port: 25200,
       port_query_offset: 22000,
       protocol: 'battlefield'
+    },
+    extra: {
+      old_id: 'bf3'
     }
   },
   battlefield4: {
@@ -325,6 +379,9 @@ export const games = {
       port: 25200,
       port_query_offset: 22000,
       protocol: 'battlefield'
+    },
+    extra: {
+      old_id: 'bf4'
     }
   },
   battlefieldhardline: {
@@ -334,6 +391,9 @@ export const games = {
       port: 25200,
       port_query_offset: 22000,
       protocol: 'battlefield'
+    },
+    extra: {
+      old_id: 'bfh'
     }
   },
   blackmesa: {
@@ -390,6 +450,9 @@ export const games = {
     options: {
       port: 27015,
       protocol: 'valve'
+    },
+    extra: {
+      old_id: 'bd'
     }
   },
   bladesymphony: {
@@ -398,25 +461,31 @@ export const games = {
     options: {
       port: 27015,
       protocol: 'valve'
+    },
+    extra: {
+      old_id: 'bs'
     }
   },
   bas: {
     name: 'Build and Shoot',
+    release_year: 2012,
     options: {
       port: 32887,
       port_query_offset: -1,
       protocol: 'buildandshoot'
     },
-    release_year: 2012
+    extra: {
+      old_id: 'buildandshoot'
+    }
   },
   aosc: {
     name: 'Ace of Spades Classic',
+    release_year: 2012,
     options: {
       port: 32887,
       port_query_offset: -1,
       protocol: 'buildandshoot'
-    },
-    release_year: 2012
+    }
   },
   cod: {
     name: 'Call of Duty',
@@ -452,11 +521,14 @@ export const games = {
   },
   cod4mw: {
     name: 'Call of Duty 4: Modern Warfare',
+    release_year: 2007,
     options: {
       port: 28960,
       protocol: 'quake3'
     },
-    release_year: 2007
+    extra: {
+      old_id: 'cod4'
+    }
   },
   codbo3: {
     name: 'Call of Duty: Black Ops 3',
@@ -496,6 +568,9 @@ export const games = {
     options: {
       port_query: 26000,
       protocol: 'ase'
+    },
+    extra: {
+      old_id: 'callofjuarez'
     }
   },
   chaser: {
@@ -514,6 +589,9 @@ export const games = {
       port: 7777,
       port_query_offset: 2,
       protocol: 'valve'
+    },
+    extra: {
+      old_id: 'chivalry'
     }
   },
   chrome: {
@@ -555,6 +633,9 @@ export const games = {
     options: {
       port_query: 6500,
       protocol: 'gamespy1'
+    },
+    extra: {
+      old_id: 'commandos3'
     }
   },
   cacr: {
@@ -564,6 +645,9 @@ export const games = {
       port: 4848,
       port_query: 25300,
       protocol: 'gamespy1'
+    },
+    extra: {
+      old_id: 'cacrenegade'
     }
   },
   conanexiles: {
@@ -592,6 +676,9 @@ export const games = {
     options: {
       port_query: 27888,
       protocol: 'gamespy1'
+    },
+    extra: {
+      old_id: 'contactjack'
     }
   },
   corekeeper: {
@@ -609,6 +696,9 @@ export const games = {
     options: {
       port: 27015,
       protocol: 'goldsrc'
+    },
+    extra: {
+      old_id: 'cs15'
     }
   },
   counterstrike16: {
@@ -617,6 +707,9 @@ export const games = {
     options: {
       port: 27015,
       protocol: 'valve'
+    },
+    extra: {
+      old_id: 'cs16'
     }
   },
   cs2d: {
@@ -660,6 +753,9 @@ export const games = {
     options: {
       port: 27015,
       protocol: 'valve'
+    },
+    extra: {
+      old_id: 'cs2'
     }
   },
   creativerse: {
@@ -678,6 +774,9 @@ export const games = {
       port: 12321,
       port_query_offset: 123,
       protocol: 'ase'
+    },
+    extra: {
+      old_id: 'crossracing'
     }
   },
   crysis: {
@@ -736,6 +835,9 @@ export const games = {
       port: 7757,
       port_query_offset: 1,
       protocol: 'unreal2'
+    },
+    extra: {
+      old_id: 'darkesthour'
     }
   },
   dayofdragons: {
@@ -753,6 +855,9 @@ export const games = {
     options: {
       port: 27015,
       protocol: 'valve'
+    },
+    extra: {
+      old_id: 'daysofwar'
     }
   },
   dayz: {
@@ -782,6 +887,9 @@ export const games = {
     options: {
       port_query: 25300,
       protocol: 'gamespy1'
+    },
+    extra: {
+      old_id: 'deadlydozenpt'
     }
   },
   deerhunter2005: {
@@ -791,6 +899,9 @@ export const games = {
       port: 23459,
       port_query: 34567,
       protocol: 'gamespy2'
+    },
+    extra: {
+      old_id: 'dh2005'
     }
   },
   descent3: {
@@ -826,6 +937,9 @@ export const games = {
     options: {
       port: 27015,
       protocol: 'valve'
+    },
+    extra: {
+      old_id: 'dinodday'
     }
   },
   dtr2: {
@@ -835,6 +949,9 @@ export const games = {
       port: 32240,
       port_query_offset: -100,
       protocol: 'gamespy1'
+    },
+    extra: {
+      old_id: 'dirttrackracing2'
     }
   },
   discord: {
@@ -853,6 +970,9 @@ export const games = {
     options: {
       port: 27015,
       protocol: 'valve'
+    },
+    extra: {
+      old_id: 'dmc'
     }
   },
   dal: {
@@ -862,6 +982,9 @@ export const games = {
       port: 7777,
       port_query: 27015,
       protocol: 'valve'
+    },
+    extra: {
+      old_id: 'dnl'
     }
   },
   dod: {
@@ -911,6 +1034,9 @@ export const games = {
       port: 27045,
       port_query_offset: 1,
       protocol: 'gamespy1'
+    },
+    extra: {
+      old_id: 'drakan'
     }
   },
   dst: {
@@ -928,6 +1054,9 @@ export const games = {
     options: {
       port: 27015,
       protocol: 'valve'
+    },
+    extra: {
+      old_id: 'dys'
     }
   },
   eco: {
@@ -940,7 +1069,7 @@ export const games = {
     }
   },
   eldewrito: {
-    name: 'Halo Online (ElDewrito)',
+    name: 'Halo Online - ElDewrito',
     options: {
       port: 11775,
       protocol: 'eldewrito'
@@ -952,381 +1081,444 @@ export const games = {
     options: {
       port: 27015,
       protocol: 'valve'
+    },
+    extra: {
+      old_id: 'em'
     }
   },
   egs: {
     name: 'Empyrion - Galactic Survival',
+    release_year: 2015,
     options: {
       port: 30000,
       port_query_offset: 1,
       protocol: 'valve'
     },
-    release_year: 2015
+    extra: {
+      old_id: 'empyrion'
+    }
   },
   etqw: {
     name: 'Enemy Territory: Quake Wars',
+    release_year: 2007,
     options: {
       port: 3074,
       port_query: 27733,
       protocol: 'doom3'
-    },
-    release_year: 2007
+    }
   },
   fear: {
     name: 'F.E.A.R.',
+    release_year: 2005,
     options: {
       port_query: 27888,
       protocol: 'gamespy2'
-    },
-    release_year: 2005
+    }
   },
   formulaone2002: {
     name: 'Formula One 2002',
+    release_year: 2002,
     options: {
       port_query: 3297,
       protocol: 'gamespy1'
     },
-    release_year: 2002
+    extra: {
+      old_id: 'f12002'
+    }
   },
   f1c9902: {
     name: "F1 Challenge '99-'02",
+    release_year: 2002,
     options: {
       port_query: 34397,
       protocol: 'gamespy1'
-    },
-    release_year: 2002
+    }
   },
   farcry: {
     name: 'Far Cry',
+    release_year: 2004,
     options: {
       port: 49001,
       port_query_offset: 123,
       protocol: 'ase'
-    },
-    release_year: 2004
+    }
   },
   farcry2: {
     name: 'Far Cry 2',
+    release_year: 2008,
     options: {
       port_query: 14001,
       protocol: 'ase'
-    },
-    release_year: 2008
+    }
   },
   fof: {
     name: 'Fistful of Frags',
+    release_year: 2014,
     options: {
       port: 27015,
       protocol: 'valve'
-    },
-    release_year: 2014
+    }
   },
   fortressforever: {
     name: 'Fortress Forever',
+    release_year: 2007,
     options: {
       port: 27015,
       protocol: 'valve'
-    },
-    release_year: 2007
+    }
   },
   ofcwc: {
     name: 'Operation Flashpoint: Cold War Crisis',
+    release_year: 2001,
     options: {
       port: 2302,
       port_query_offset: 1,
       protocol: 'gamespy1'
-    },
-    release_year: 2001
+    }
   },
   ofr: {
     name: 'Operation Flashpoint: Resistance',
+    release_year: 2002,
     options: {
       port: 2302,
       port_query_offset: 1,
       protocol: 'gamespy1'
     },
-    release_year: 2002
+    extra: {
+      old_id: 'flashpointresistance'
+    }
   },
   ffow: {
     name: 'Frontlines: Fuel of War',
+    release_year: 2008,
     options: {
       port: 5476,
       port_query_offset: 2,
       protocol: 'ffow'
-    },
-    release_year: 2008
+    }
   },
   gta5f: {
     name: 'Grand Theft Auto V - FiveM',
+    release_year: 2013,
     options: {
       port: 30120,
       protocol: 'fivem'
     },
-    release_year: 2013
+    extra: {
+      old_id: 'fivem'
+    }
   },
   theforrest: {
     name: 'The Forrest',
+    release_year: 2014,
     options: {
       port: 27015,
       port_query_offset: 1,
       protocol: 'valve'
     },
-    release_year: 2014
+    extra: {
+      old_id: 'forrest'
+    }
   },
   garrysmod: {
     name: "Garry's Mod",
+    release_year: 2004,
     options: {
       port: 27015,
       protocol: 'valve'
-    },
-    release_year: 2004
+    }
   },
   tcgraw: {
     name: "Tom Clancy's Ghost Recon Advanced Warfighter",
+    release_year: 2006,
     options: {
       port_query: 15250,
       protocol: 'gamespy2'
     },
-    release_year: 2006
+    extra: {
+      old_id: 'graw'
+    }
   },
   tcgraw2: {
     name: "Tom Clancy's Ghost Recon Advanced Warfighter 2",
+    release_year: 2007,
     options: {
       port_query: 16250,
       protocol: 'gamespy2'
     },
-    release_year: 2007
+    extra: {
+      old_id: 'graw2'
+    }
   },
   gck: {
     name: 'Giants: Citizen Kabuto',
+    release_year: 2000,
     options: {
       port_query: 8911,
       protocol: 'gamespy1'
     },
-    release_year: 2000
+    extra: {
+      old_id: 'giantscitizenkabuto'
+    }
   },
   globaloperations: {
     name: 'Global Operations',
+    release_year: 2002,
     options: {
       port_query: 28672,
       protocol: 'gamespy1'
-    },
-    release_year: 2002
+    }
   },
   geneshift: {
     name: 'Geneshift',
+    release_year: 2017,
     options: {
       port: 11235,
       protocol: 'geneshift'
-    },
-    release_year: 2017
+    }
   },
   goldeneyesource: {
     name: 'GoldenEye: Source',
+    release_year: 2010,
     options: {
       port: 27015,
       protocol: 'valve'
     },
-    release_year: 2010
+    extra: {
+      old_id: 'ges'
+    }
   },
   gus: {
     name: 'Gore: Ultimate Soldier',
+    release_year: 2002,
     options: {
       port: 27777,
       port_query_offset: 1,
       protocol: 'gamespy1'
     },
-    release_year: 2002
+    extra: {
+      old_id: 'gore'
+    }
   },
   groundbreach: {
     name: 'Ground Breach',
+    release_year: 2018,
     options: {
       port: 27015,
       protocol: 'valve'
-    },
-    release_year: 2018
+    }
   },
   gunmanchronicles: {
     name: 'Gunman Chronicles',
+    release_year: 2000,
     options: {
       port: 27015,
       protocol: 'valve'
-    },
-    release_year: 2000
+    }
   },
   hld: {
     name: 'Half-Life Deathmatch',
+    release_year: 1998,
     options: {
       port: 27015,
       protocol: 'valve'
     },
-    release_year: 1998
+    extra: {
+      old_id: 'hldm'
+    }
   },
   hlds: {
     name: 'Half-Life Deathmatch: Source',
+    release_year: 2005,
     options: {
       port: 27015,
       protocol: 'valve'
     },
-    release_year: 2005
+    extra: {
+      old_id: 'hldms'
+    }
   },
   hlof: {
     name: 'Half-Life: Opposing Force',
+    release_year: 1999,
     options: {
       port: 27015,
       protocol: 'valve'
     },
-    release_year: 1999
+    extra: {
+      old_id: 'hlopfor'
+    }
   },
   hl2d: {
     name: 'Half-Life 2: Deathmatch',
+    release_year: 2004,
     options: {
       port: 27015,
       protocol: 'valve'
     },
-    release_year: 2004
+    extra: {
+      old_id: 'hl2dm'
+    }
   },
   halo: {
     name: 'Halo',
+    release_year: 2003,
     options: {
       port: 2302,
       protocol: 'gamespy2'
-    },
-    release_year: 2003
+    }
   },
   halo2: {
     name: 'Halo 2',
+    release_year: 2007,
     options: {
       port: 2302,
       protocol: 'gamespy2'
-    },
-    release_year: 2007
+    }
   },
   heretic2: {
     name: 'Heretic II',
+    release_year: 1998,
     options: {
       port: 27900,
       port_query_offset: 1,
       protocol: 'gamespy1'
-    },
-    release_year: 1998
+    }
   },
   hexen2: {
     name: 'Hexen II',
+    release_year: 1997,
     options: {
       port: 26900,
       port_query_offset: 50,
       protocol: 'hexen2'
-    },
-    release_year: 1997
+    }
   },
   thehidden: {
     name: 'The Hidden',
+    release_year: 2005,
     options: {
       port: 27015,
       protocol: 'valve'
     },
-    release_year: 2005
+    extra: {
+      old_id: 'hidden'
+    }
   },
   hll: {
     name: 'Hell Let Loose',
+    release_year: 2019,
     options: {
       port: 27015,
       protocol: 'valve'
-    },
-    release_year: 2019
+    }
   },
   hiddendangerous2: {
     name: 'Hidden & Dangerous 2',
+    release_year: 2003,
     options: {
       port: 11001,
       port_query_offset: 3,
       protocol: 'gamespy1'
     },
-    release_year: 2003
+    extra: {
+      old_id: 'had2'
+    }
   },
   homefront: {
     name: 'Homefront',
+    release_year: 2011,
     options: {
       port: 27015,
       protocol: 'valve'
-    },
-    release_year: 2011
+    }
   },
   homeworld2: {
     name: 'Homeworld 2',
+    release_year: 2003,
     options: {
       port_query: 6500,
       protocol: 'gamespy1'
-    },
-    release_year: 2003
+    }
   },
   hurtworld: {
     name: 'Hurtworld',
+    release_year: 2015,
     options: {
       port: 12871,
       port_query: 12881,
       protocol: 'valve'
-    },
-    release_year: 2015
+    }
   },
   i2cs: {
     name: 'IGI 2: Covert Strike',
+    release_year: 2003,
     options: {
       port_query: 26001,
       protocol: 'gamespy1'
     },
-    release_year: 2003
+    extra: {
+      old_id: 'igi2'
+    }
   },
   il2sturmovik: {
     name: 'IL-2 Sturmovik',
+    release_year: 2001,
     options: {
       port_query: 21000,
       protocol: 'gamespy1'
     },
-    release_year: 2001
+    extra: {
+      old_id: 'il2'
+    }
   },
   insurgency: {
     name: 'Insurgency',
+    release_year: 2014,
     options: {
       port: 27015,
       protocol: 'valve'
-    },
-    release_year: 2014
+    }
   },
   imic: {
     name: 'Insurgency: Modern Infantry Combat',
+    release_year: 2007,
     options: {
       port: 27015,
       protocol: 'valve'
     },
-    release_year: 2007
+    extra: {
+      old_id: 'insurgencymic'
+    }
   },
   insurgencysandstorm: {
     name: 'Insurgency: Sandstorm',
+    release_year: 2018,
     options: {
       port: 27015,
       port_query_offset: 1,
       protocol: 'valve'
-    },
-    release_year: 2018
+    }
   },
   ironstorm: {
     name: 'Iron Storm',
+    release_year: 2002,
     options: {
       port_query: 3505,
       protocol: 'gamespy1'
-    },
-    release_year: 2002
+    }
   },
   theisle: {
     name: 'The Isle',
+    release_year: 2015,
     options: {
       port: 7707,
       port_query_offset: 1,
       protocol: 'valve'
     },
-    release_year: 2015
+    extra: {
+      old_id: 'isle'
+    }
   },
   tie: {
     name: 'The Isle Evrima',
@@ -1338,244 +1530,299 @@ export const games = {
   },
   jb007n: {
     name: 'James Bond 007: Nightfire',
+    release_year: 2002,
     options: {
       port_query: 6550,
       protocol: 'gamespy1'
     },
-    release_year: 2002
+    extra: {
+      old_id: 'jamesbondnightfire'
+    }
   },
   jc2m: {
     name: 'Just Cause 2 - Multiplayer',
+    release_year: 2010,
     options: {
       port: 7777,
       protocol: 'jc2mp'
     },
-    release_year: 2010
+    extra: {
+      old_id: 'jc2mp'
+    }
   },
   jc3m: {
     name: 'Just Cause 3 - Multiplayer',
+    release_year: 2017,
     options: {
       port: 4200,
       port_query_offset: 1,
       protocol: 'valve'
     },
-    release_year: 2017
+    extra: {
+      old_id: 'jc3mp'
+    }
   },
   killingfloor: {
     name: 'Killing Floor',
+    release_year: 2009,
     options: {
       port: 7707,
       port_query_offset: 1,
       protocol: 'unreal2'
-    },
-    release_year: 2009
+    }
   },
   killingfloor2: {
     name: 'Killing Floor 2',
+    release_year: 2016,
     options: {
       port: 7777,
       port_query: 27015,
       protocol: 'valve'
-    },
-    release_year: 2016
+    }
   },
   kloc: {
     name: 'Kingpin: Life of Crime',
+    release_year: 1999,
     options: {
       port: 31510,
       port_query_offset: -10,
       protocol: 'gamespy1'
     },
-    release_year: 1999
+    extra: {
+      old_id: 'kingpin'
+    }
   },
   kpctnc: {
     name: 'Kiss: Psycho Circus: The Nightmare Child',
+    release_year: 2000,
     options: {
       port: 7777,
       port_query_offset: 1,
       protocol: 'gamespy1'
     },
-    release_year: 2000
+    extra: {
+      old_id: 'kisspc'
+    }
   },
   kspd: {
     name: 'Kerbal Space Program - DMP',
+    release_year: 2015,
     options: {
       port: 6702,
       port_query_offset: 1,
       protocol: 'kspdmp'
     },
-    release_year: 2015
+    extra: {
+      old_id: 'kspdmp'
+    }
   },
   kreedzclimbing: {
     name: 'Kreedz Climbing',
+    release_year: 2017,
     options: {
       port: 27015,
       protocol: 'valve'
     },
-    release_year: 2017
+    extra: {
+      old_id: 'kzmod'
+    }
   },
   l4d: {
     name: 'Left 4 Dead',
+    release_year: 2008,
     options: {
       port: 27015,
       protocol: 'valve'
     },
-    release_year: 2008
+    extra: {
+      old_id: 'left4dead'
+    }
   },
   l4d2: {
     name: 'Left 4 Dead 2',
+    release_year: 2009,
     options: {
       port: 27015,
       protocol: 'valve'
     },
-    release_year: 2009
+    extra: {
+      old_id: 'left4dead2'
+    }
   },
   m2m: {
     name: 'Mafia II - Multiplayer',
+    release_year: 2010,
     options: {
       port: 27016,
       port_query_offset: 1,
       protocol: 'mafia2mp'
     },
-    release_year: 2010
+    extra: {
+      old_id: 'm2mp'
+    }
   },
   m2o: {
     name: 'Mafia II - Online',
+    release_year: 2010,
     options: {
       port: 27015,
       port_query_offset: 1,
       protocol: 'mafia2online'
-    },
-    release_year: 2010
+    }
   },
   medievalengineers: {
     name: 'Medieval Engineers',
+    release_year: 2015,
     options: {
       port: 27015,
       protocol: 'valve'
-    },
-    release_year: 2015
+    }
   },
   mohaa: {
     name: 'Medal of Honor: Allied Assault',
+    release_year: 2002,
     options: {
       port: 12203,
       port_query_offset: 97,
       protocol: 'gamespy1'
-    },
-    release_year: 2002
+    }
   },
   mohaas: {
     name: 'Medal of Honor: Allied Assault Spearhead',
+    release_year: 2002,
     options: {
       port: 12203,
       port_query_offset: 97,
       protocol: 'gamespy1'
     },
-    release_year: 2002
+    extra: {
+      old_id: 'mohsh'
+    }
   },
   mohaab: {
     name: 'Medal of Honor: Allied Assault Breakthrough',
+    release_year: 2003,
     options: {
       port: 12203,
       port_query_offset: 97,
       protocol: 'gamespy1'
     },
-    release_year: 2003
+    extra: {
+      old_id: 'mohbt'
+    }
   },
   mohpa: {
     name: 'Medal of Honor: Pacific Assault',
+    release_year: 2004,
     options: {
       port: 13203,
       port_query_offset: 97,
       protocol: 'gamespy1'
-    },
-    release_year: 2004
+    }
   },
   moha: {
     name: 'Medal of Honor: Airborne',
+    release_year: 2007,
     options: {
       port: 12203,
       port_query_offset: 97,
       protocol: 'gamespy1'
     },
-    release_year: 2007
+    extra: {
+      old_id: 'mohab'
+    }
   },
   moh: {
     name: 'Medal of Honor',
+    release_year: 2010,
     options: {
       port: 7673,
       port_query: 48888,
       protocol: 'battlefield'
     },
-    release_year: 2010
+    extra: {
+      old_id: 'moh2010'
+    }
   },
   mohw: {
     name: 'Medal of Honor: Warfighter',
+    release_year: 2012,
     options: {
       port: 25200,
       port_query_offset: 22000,
       protocol: 'battlefield'
     },
-    release_year: 2012
+    extra: {
+      old_id: 'mohwf'
+    }
   },
   minecraft: {
     name: 'Minecraft',
+    release_year: 2009,
     options: {
       port: 25565,
       protocol: 'minecraft'
     },
     extra: {
       doc_notes: 'minecraft'
-    },
-    release_year: 2009
+    }
   },
   mbe: {
     name: 'Minecraft: Bedrock Edition',
+    release_year: 2011,
     options: {
       port: 19132,
       protocol: 'minecraft'
     },
-    release_year: 2011
+    extra: {
+      old_id: 'minecraftbe'
+    }
   },
   mnc: {
     name: 'Monday Night Combat',
+    release_year: 2011,
     options: {
       port: 7777,
       port_query: 27016,
       protocol: 'valve'
-    },
-    release_year: 2011
+    }
   },
   mordhau: {
     name: 'Mordhau',
+    release_year: 2019,
     options: {
       port: 7777,
       port_query: 27015,
       protocol: 'valve'
-    },
-    release_year: 2019
+    }
   },
   gtavcmta: {
     name: 'Grand Theft Auto: Vice City - Multi Theft Auto',
+    release_year: 2002,
     options: {
       port: 22003,
       port_query_offset: 123,
       protocol: 'ase'
     },
-    release_year: 2002
+    extra: {
+      old_id: 'mtavc'
+    }
   },
   gtasamta: {
     name: 'Grand Theft Auto: San Andreas - Multi Theft Auto',
+    release_year: 2004,
     options: {
       port: 22003,
       port_query_offset: 123,
       protocol: 'ase'
     },
-    release_year: 2004
+    extra: {
+      old_id: 'mtasa'
+    }
   },
   mgm: {
     name: 'Mumble - GT Murmur',
+    release_year: 2005,
     options: {
       port: 64738,
       port_query: 27800,
@@ -1583,184 +1830,201 @@ export const games = {
     },
     extra: {
       doc_notes: 'mumble'
-    },
-    release_year: 2005
+    }
   },
   mumble: {
     name: 'Mumble',
+    release_year: 2005,
     options: {
       port: 64738,
       protocol: 'mumbleping'
     },
     extra: {
       doc_notes: 'mumble'
-    },
-    release_year: 2005
+    }
   },
   mutantfactions: {
     name: 'Mutant Factions',
+    release_year: 2009,
     options: {
       port: 11235,
       protocol: 'geneshift'
-    },
-    release_year: 2009
+    }
   },
   nascarthunder2004: {
     name: 'NASCAR Thunder 2004',
+    release_year: 2003,
     options: {
       port_query: 13333,
       protocol: 'gamespy2'
-    },
-    release_year: 2003
+    }
   },
   netpanzer: {
     name: 'netPanzer',
+    release_year: 2002,
     options: {
       port: 3030,
       protocol: 'gamespy1'
-    },
-    release_year: 2002
+    }
   },
   nmrih: {
     name: 'No More Room in Hell',
+    release_year: 2011,
     options: {
       port: 27015,
       protocol: 'valve'
-    },
-    release_year: 2011
+    }
   },
   naturalselection: {
     name: 'Natural Selection',
+    release_year: 2002,
     options: {
       port: 27015,
       protocol: 'valve'
     },
-    release_year: 2002
+    extra: {
+      old_id: 'ns'
+    }
   },
   naturalselection2: {
     name: 'Natural Selection 2',
+    release_year: 2012,
     options: {
       port_query_offset: 1,
       protocol: 'valve'
     },
-    release_year: 2012
+    extra: {
+      old_id: 'ns2'
+    }
   },
   nfshp2: {
     name: 'Need for Speed: Hot Pursuit 2',
+    release_year: 2002,
     options: {
       port_query: 61220,
       protocol: 'gamespy1'
-    },
-    release_year: 2002
+    }
   },
   nab: {
     name: 'Nerf Arena Blast',
+    release_year: 1999,
     options: {
       port: 4444,
       port_query_offset: 1,
       protocol: 'gamespy1'
-    },
-    release_year: 1999
+    }
   },
   neverwinternights: {
     name: 'Neverwinter Nights',
+    release_year: 2002,
     options: {
       port_query: 5121,
       protocol: 'gamespy2'
     },
-    release_year: 2002
+    extra: {
+      old_id: 'nwn'
+    }
   },
   neverwinternights2: {
     name: 'Neverwinter Nights 2',
+    release_year: 2006,
     options: {
       port: 5121,
       port_query: 6500,
       protocol: 'gamespy2'
     },
-    release_year: 2006
+    extra: {
+      old_id: 'nwn2'
+    }
   },
   nexuiz: {
     name: 'Nexuiz',
+    release_year: 2005,
     options: {
       port_query: 26000,
       protocol: 'quake3'
-    },
-    release_year: 2005
+    }
   },
   nitrofamily: {
     name: 'Nitro Family',
+    release_year: 2004,
     options: {
       port_query: 25601,
       protocol: 'gamespy1'
-    },
-    release_year: 2004
+    }
   },
   tonolf: {
     name: 'The Operative: No One Lives Forever',
+    release_year: 2000,
     options: {
       port_query: 27888,
       protocol: 'gamespy1'
     },
-    release_year: 2000
+    extra: {
+      old_id: 'nolf'
+    }
   },
   nolf2asihw: {
     name: "No One Lives Forever 2: A Spy in H.A.R.M.'s Way",
+    release_year: 2002,
     options: {
       port_query: 27890,
       protocol: 'gamespy1'
     },
-    release_year: 2002
+    extra: {
+      old_id: 'nolf2'
+    }
   },
   nucleardawn: {
     name: 'Nuclear Dawn',
+    release_year: 2011,
     options: {
       port: 27015,
       protocol: 'valve'
-    },
-    release_year: 2011
+    }
   },
   ohd: {
     name: 'Operation: Harsh Doorstop',
+    release_year: 2023,
     options: {
       port: 7777,
       port_query: 27005,
       protocol: 'valve'
-    },
-    release_year: 2023
+    }
   },
   onset: {
     name: 'Onset',
+    release_year: 2019,
     options: {
       port: 7777,
       port_query_offset: -1,
       protocol: 'valve'
-    },
-    release_year: 2019
+    }
   },
   openarena: {
     name: 'OpenArena',
+    release_year: 2005,
     options: {
       port_query: 27960,
       protocol: 'quake3'
-    },
-    release_year: 2005
+    }
   },
   openttd: {
     name: 'OpenTTD',
+    release_year: 2004,
     options: {
       port: 3979,
       protocol: 'openttd'
-    },
-    release_year: 2004
+    }
   },
   painkiller: {
     name: 'Painkiller',
+    release_year: 2004,
     options: {
       port: 3455,
       port_query_offset: 123,
       protocol: 'ase'
-    },
-    release_year: 2004
+    }
   },
   palworld: {
     name: 'Palworld',
@@ -1772,382 +2036,455 @@ export const games = {
   },
   pvak2: {
     name: 'Pirates, Vikings, and Knights II',
+    release_year: 2007,
     options: {
       port: 27015,
       protocol: 'valve'
     },
-    release_year: 2007
+    extra: {
+      old_id: 'pvkii'
+    }
   },
   pixark: {
     name: 'PixARK',
+    release_year: 2018,
     options: {
       port: 7777,
       port_query: 27015,
       protocol: 'valve'
-    },
-    release_year: 2018
+    }
   },
   postscriptum: {
     name: 'Post Scriptum',
+    release_year: 2018,
     options: {
       port: 10037,
       protocol: 'valve'
     },
-    release_year: 2018
+    extra: {
+      old_id: 'ps'
+    }
   },
   postal2: {
     name: 'Postal 2',
+    release_year: 2003,
     options: {
       port: 7777,
       port_query_offset: 1,
       protocol: 'gamespy1'
-    },
-    release_year: 2003
+    }
   },
   prey: {
     name: 'Prey',
+    release_year: 2017,
     options: {
       port: 27719,
       protocol: 'doom3'
-    },
-    release_year: 2017
+    }
   },
   pce: {
     name: 'Primal Carnage: Extinction',
+    release_year: 2015,
     options: {
       port: 7777,
       port_query: 27015,
       protocol: 'valve'
     },
-    release_year: 2015
+    extra: {
+      old_id: 'primalcarnage'
+    }
   },
   projectcars: {
     name: 'Project Cars',
+    release_year: 2015,
     options: {
       port: 27015,
       query_port: 1,
       protocol: 'valve'
     },
-    release_year: 2015
+    extra: {
+      old_id: 'pc'
+    }
   },
   projectcars2: {
     name: 'Project Cars 2',
+    release_year: 2017,
     options: {
       port: 27015,
       query_port: 1,
       protocol: 'valve'
     },
-    release_year: 2017
+    extra: {
+      old_id: 'pc2'
+    }
   },
   prb2: {
     name: 'Project Reality: Battlefield 2',
+    release_year: 2005,
     options: {
       port: 16567,
       port_query: 29900,
       protocol: 'gamespy3'
     },
-    release_year: 2005
+    extra: {
+      old_id: 'prbf2'
+    }
   },
   projectzomboid: {
     name: 'Project Zomboid',
+    release_year: 2013,
     options: {
       port: 16261,
       protocol: 'valve'
     },
-    release_year: 2013
+    extra: {
+      old_id: 'przomboid'
+    }
   },
   quake: {
     name: 'Quake',
+    release_year: 1996,
     options: {
       port: 27500,
       protocol: 'quake1'
     },
-    release_year: 1996
+    extra: {
+      old_id: 'quake1'
+    }
   },
   quake2: {
     name: 'Quake 2',
+    release_year: 1997,
     options: {
       port: 27910,
       protocol: 'quake2'
-    },
-    release_year: 1997
+    }
   },
   q3a: {
     name: 'Quake 3: Arena',
+    release_year: 1999,
     options: {
       port: 27960,
       protocol: 'quake3'
     },
-    release_year: 1999
+    extra: {
+      old_id: 'quake3'
+    }
   },
   quake4: {
     name: 'Quake 4',
+    release_year: 2005,
     options: {
       port: 28004,
       protocol: 'doom3'
-    },
-    release_year: 2005
+    }
   },
   quakelive: {
     name: 'Quake Live',
+    release_year: 2010,
     options: {
       port: 27960,
       protocol: 'valve'
-    },
-    release_year: 2010
+    }
   },
   rdkf: {
     name: 'Rag Doll Kung Fu',
+    release_year: 2005,
     options: {
       port: 27015,
       protocol: 'valve'
     },
-    release_year: 2005
+    extra: {
+      old_id: 'ragdollkungfu'
+    }
   },
   rainbowsix: {
     name: 'Rainbow Six',
+    release_year: 1998,
     options: {
       port_query: 2348,
       protocol: 'gamespy1'
     },
-    release_year: 1998
+    extra: {
+      old_id: 'r6'
+    }
   },
   rs2rs: {
     name: 'Rainbow Six 2: Rogue Spear',
+    release_year: 1999,
     options: {
       port_query: 2346,
       protocol: 'gamespy1'
     },
-    release_year: 1999
+    extra: {
+      old_id: 'r6roguespear'
+    }
   },
   rs3rs: {
     name: 'Rainbow Six 3: Raven Shield',
+    release_year: 2003,
     options: {
       port: 7777,
       port_query_offset: 1000,
       protocol: 'gamespy1'
     },
-    release_year: 2003
+    extra: {
+      old_id: 'r6ravenshield'
+    }
   },
   rallisportchallenge: {
     name: 'RalliSport Challenge',
+    release_year: 2002,
     options: {
       port_query: 17500,
       protocol: 'gamespy1'
-    },
-    release_year: 2002
+    }
   },
   rallymasters: {
     name: 'Rally Masters',
+    release_year: 2000,
     options: {
       port_query: 16666,
       protocol: 'gamespy1'
-    },
-    release_year: 2000
+    }
   },
   redorchestra: {
     name: 'Red Orchestra',
+    release_year: 2018,
     options: {
       port: 7758,
       port_query_offset: 1,
       protocol: 'unreal2'
-    },
-    release_year: 2018
+    }
   },
   roo4145: {
     name: 'Red Orchestra: Ostfront 41-45',
+    release_year: 2006,
     options: {
       port: 7757,
       port_query_offset: 10,
       protocol: 'gamespy1'
     },
-    release_year: 2006
+    extra: {
+      old_id: 'redorchestraost'
+    }
   },
   redorchestra2: {
     name: 'Red Orchestra 2',
+    release_year: 2011,
     options: {
       port: 7777,
       port_query: 27015,
       protocol: 'valve'
-    },
-    release_year: 2011
+    }
   },
   redline: {
     name: 'Redline',
+    release_year: 2010,
     options: {
       port_query: 25252,
       protocol: 'gamespy1'
-    },
-    release_year: 2010
+    }
   },
   rdr2r: {
     name: 'Red Dead Redemption 2 - RedM',
+    release_year: 2018,
     options: {
       port: 30120,
       protocol: 'fivem'
     },
-    release_year: 2018
+    extra: {
+      old_id: 'redm'
+    }
   },
   rtcw: {
     name: 'Return to Castle Wolfenstein',
+    release_year: 2001,
     options: {
       port_query: 27960,
       protocol: 'quake3'
-    },
-    release_year: 2001
+    }
   },
   rfactor: {
     name: 'rFactor',
+    release_year: 2018,
     options: {
       port: 34397,
       port_query_offset: -100,
       protocol: 'rfactor'
-    },
-    release_year: 2018
+    }
   },
   ricochet: {
     name: 'Ricochet',
+    release_year: 2005,
     options: {
       port: 27015,
       protocol: 'valve'
-    },
-    release_year: 2005
+    }
   },
   ron: {
     name: 'Rise of Nations',
+    release_year: 2003,
     options: {
       port_query: 6501,
       protocol: 'gamespy1'
     },
-    release_year: 2003
+    extra: {
+      old_id: 'riseofnations'
+    }
   },
   risingworld: {
     name: 'Rising World',
+    release_year: 2014,
     options: {
       port: 4255,
       port_query_offset: -1,
       protocol: 'valve'
-    },
-    release_year: 2014
+    }
   },
   ror2: {
     name: 'Risk of Rain 2',
+    release_year: 2020,
     options: {
       port: 27015,
       port_query_offset: 1,
       protocol: 'valve'
-    },
-    release_year: 2020
+    }
   },
   rs2v: {
     name: 'Rising Storm 2: Vietnam',
+    release_year: 2017,
     options: {
       port: 27015,
       protocol: 'valve'
     },
-    release_year: 2017
+    extra: {
+      old_id: 'rs2'
+    }
   },
   rune: {
     name: 'Rune',
+    release_year: 2000,
     options: {
       port: 7777,
       port_query_offset: 1,
       protocol: 'gamespy1'
-    },
-    release_year: 2000
+    }
   },
   rust: {
     name: 'Rust',
+    release_year: 2013,
     options: {
       port: 28015,
       protocol: 'valve'
-    },
-    release_year: 2013
+    }
   },
   gtasam: {
     name: 'Grand Theft Auto: San Andreas Multiplayer',
+    release_year: 2006,
     options: {
       port: 7777,
       protocol: 'samp'
     },
-    release_year: 2006
+    extra: {
+      old_id: 'samp'
+    }
   },
   gtasao: {
     name: 'Grand Theft Auto: San Andreas OpenMP',
+    release_year: 2019,
     options: {
       port: 7777,
       protocol: 'samp'
     },
-    release_year: 2019
+    extra: {
+      old_id: 'saomp'
+    }
   },
   s2ats: {
     name: 'Savage 2: A Tortured Soul',
+    release_year: 2008,
     options: {
       port_query: 11235,
       protocol: 'savage2'
     },
-    release_year: 2008
+    extra: {
+      old_id: 'savage2'
+    }
   },
   sdtd: {
     name: '7 Days to Die',
+    release_year: 2013,
     options: {
       port: 26900,
       port_query_offset: 1,
       protocol: 'valve'
     },
-    release_year: 2013
+    extra: {
+      old_id: '7d2d'
+    }
   },
   spaceengineers: {
     name: 'Space Engineers',
+    release_year: 2019,
     options: {
       port: 27015,
       protocol: 'valve'
-    },
-    release_year: 2019
+    }
   },
   serioussam: {
     name: 'Serious Sam',
+    release_year: 2001,
     options: {
       port: 25600,
       port_query_offset: 1,
       protocol: 'gamespy1'
     },
-    release_year: 2001
+    extra: {
+      old_id: 'ss'
+    }
   },
   serioussam2: {
     name: 'Serious Sam 2',
+    release_year: 2005,
     options: {
       port: 25600,
       protocol: 'gamespy2'
     },
-    release_year: 2005
+    extra: {
+      old_id: 'ss2'
+    }
   },
   shatteredhorizon: {
     name: 'Shattered Horizon',
+    release_year: 2009,
     options: {
       port: 27015,
       protocol: 'valve'
-    },
-    release_year: 2009
+    }
   },
   theship: {
     name: 'The Ship',
+    release_year: 2006,
     options: {
       port: 27015,
       protocol: 'valve'
     },
-    release_year: 2006
+    extra: {
+      old_id: 'ship'
+    }
   },
   shogo: {
     name: 'Shogo',
+    release_year: 1998,
     options: {
       port_query: 27888,
       protocol: 'gamespy1'
-    },
-    release_year: 1998
+    }
   },
   shootmania: {
     name: 'Shootmania',
+    release_year: 2013,
     options: {
       port: 2350,
       port_query: 5000,
@@ -2155,340 +2492,365 @@ export const games = {
     },
     extra: {
       doc_notes: 'nadeo-shootmania--trackmania--etc'
-    },
-    release_year: 2013
+    }
   },
   sin: {
     name: 'SiN',
+    release_year: 1998,
     options: {
       port_query: 22450,
       protocol: 'gamespy1'
-    },
-    release_year: 1998
+    }
   },
   sinepisodes: {
     name: 'SiN Episodes',
+    release_year: 2006,
     options: {
       port: 27015,
       protocol: 'valve'
     },
-    release_year: 2006
+    extra: {
+      old_id: 'sinep'
+    }
   },
   soldat: {
     name: 'Soldat',
+    release_year: 2002,
     options: {
       port: 13073,
       port_query_offset: 123,
       protocol: 'ase'
-    },
-    release_year: 2002
+    }
   },
   sof: {
     name: 'Soldier of Fortune',
+    release_year: 2000,
     options: {
       port_query: 28910,
       protocol: 'quake1'
-    },
-    release_year: 2000
+    }
   },
   sof2: {
     name: 'Soldier of Fortune 2',
+    release_year: 2002,
     options: {
       port_query: 20100,
       protocol: 'quake3'
-    },
-    release_year: 2002
+    }
   },
   sotf: {
     name: 'Sons Of The Forest',
+    release_year: 2023,
     options: {
       port: 8766,
       port_query: 27016,
       protocol: 'valve'
     },
-    release_year: 2023
+    extra: {
+      old_id: 'sonsoftheforest'
+    }
   },
   stalker: {
     name: 'S.T.A.L.K.E.R.',
+    release_year: 2007,
     options: {
       port: 5445,
       port_query_offset: 2,
       protocol: 'gamespy3'
-    },
-    release_year: 2007
+    }
   },
   stn: {
     name: 'Survive the Nights',
+    release_year: 2017,
     options: {
       port: 7950,
       port_query_offset: 1,
       protocol: 'valve'
-    },
-    release_year: 2017
+    }
   },
   stbc: {
     name: 'Star Trek: Bridge Commander',
+    release_year: 2002,
     options: {
       port_query: 22101,
       protocol: 'gamespy1'
-    },
-    release_year: 2002
+    }
   },
   stvef: {
     name: 'Star Trek: Voyager - Elite Force',
+    release_year: 2000,
     options: {
       port_query: 27960,
       protocol: 'quake3'
-    },
-    release_year: 2000
+    }
   },
   stvef2: {
     name: 'Star Trek: Voyager - Elite Force 2',
+    release_year: 2003,
     options: {
       port_query: 29253,
       protocol: 'quake3'
-    },
-    release_year: 2003
+    }
   },
   squad: {
     name: 'Squad',
+    release_year: 2020,
     options: {
       port: 7787,
       port_query: 27165,
       protocol: 'valve'
-    },
-    release_year: 2020
+    }
   },
   swb: {
     name: 'Star Wars: Battlefront',
+    release_year: 2004,
     options: {
       port_query: 3658,
       protocol: 'gamespy2'
     },
-    release_year: 2004
+    extra: {
+      old_id: 'swbf'
+    }
   },
   swb2: {
     name: 'Star Wars: Battlefront 2',
+    release_year: 2005,
     options: {
       port_query: 3658,
       protocol: 'gamespy2'
     },
-    release_year: 2005
+    extra: {
+      old_id: 'swbf2'
+    }
   },
   swjkja: {
     name: 'Star Wars Jedi Knight: Jedi Academy',
+    release_year: 2003,
     options: {
       port_query: 29070,
       protocol: 'quake3'
     },
-    release_year: 2003
+    extra: {
+      old_id: 'swjk'
+    }
   },
   swjk2jo: {
     name: 'Star Wars Jedi Knight II: Jedi Outcast',
+    release_year: 2002,
     options: {
       port_query: 28070,
       protocol: 'quake3'
     },
-    release_year: 2002
+    extra: {
+      old_id: 'swjk2'
+    }
   },
   swrc: {
     name: 'Star Wars: Republic Commando',
+    release_year: 2005,
     options: {
       port: 7777,
       port_query: 11138,
       protocol: 'gamespy2'
-    },
-    release_year: 2005
+    }
   },
   starbound: {
     name: 'Starbound',
+    release_year: 2016,
     options: {
       port: 21025,
       protocol: 'valve'
-    },
-    release_year: 2016
+    }
   },
   starmade: {
     name: 'StarMade',
+    release_year: 2012,
     options: {
       port: 4242,
       protocol: 'starmade'
-    },
-    release_year: 2012
+    }
   },
   starsiege: {
     name: 'Starsiege',
+    release_year: 2009,
     options: {
       port: 29001,
       protocol: 'starsiege'
-    },
-    release_year: 2009
+    }
   },
   suicidesurvival: {
     name: 'Suicide Survival',
+    release_year: 2008,
     options: {
       port: 27015,
       protocol: 'valve'
-    },
-    release_year: 2008
+    }
   },
   swat4: {
     name: 'SWAT 4',
+    release_year: 2005,
     options: {
       port: 10480,
       port_query_offset: 2,
       protocol: 'gamespy2'
-    },
-    release_year: 2005
+    }
   },
   svencoop: {
     name: 'Sven Coop',
+    release_year: 1999,
     options: {
       port: 27015,
       protocol: 'valve'
-    },
-    release_year: 1999
+    }
   },
   synergy: {
     name: 'Synergy',
+    release_year: 2005,
     options: {
       port: 27015,
       protocol: 'valve'
-    },
-    release_year: 2005
+    }
   },
   tacticalops: {
     name: 'Tactical Ops',
+    release_year: 1999,
     options: {
       port: 7777,
       port_query_offset: 1,
       protocol: 'gamespy1'
-    },
-    release_year: 1999
+    }
   },
   toh: {
     name: 'Take On Helicopters',
+    release_year: 2011,
     options: {
       port: 2302,
       port_query_offset: 1,
       protocol: 'gamespy1'
     },
-    release_year: 2011
+    extra: {
+      old_id: 'takeonhelicopters'
+    }
   },
   teamfactor: {
     name: 'Team Factor',
+    release_year: 2002,
     options: {
       port_query: 57778,
       protocol: 'gamespy1'
-    },
-    release_year: 2002
+    }
   },
   tfc: {
     name: 'Team Fortress Classic',
+    release_year: 1999,
     options: {
       port: 27015,
       protocol: 'valve'
-    },
-    release_year: 1999
+    }
   },
   teamfortress2: {
     name: 'Team Fortress 2',
+    release_year: 2007,
     options: {
       port: 27015,
       protocol: 'valve'
     },
-    release_year: 2007
+    extra: {
+      old_id: 'tf2'
+    }
   },
   teamspeak2: {
     name: 'Teamspeak 2',
+    release_year: 2001,
     options: {
       port: 8767,
       protocol: 'teamspeak2'
-    },
-    release_year: 2001
+    }
   },
   teamspeak3: {
     name: 'Teamspeak 3',
+    release_year: 2011,
     options: {
       port: 9987,
       protocol: 'teamspeak3'
     },
     extra: {
       doc_notes: 'teamspeak3'
-    },
-    release_year: 2011
+    }
   },
   terminus: {
     name: 'Terminus',
+    release_year: 2000,
     options: {
       port_query: 12286,
       protocol: 'gamespy1'
-    },
-    release_year: 2000
+    }
   },
   terrariatshosck: {
     name: 'Terraria - TShock',
+    release_year: 2011,
     options: {
       port: 7777,
       port_query_offset: 101,
       protocol: 'terraria'
     },
     extra: {
+      old_id: 'terraria',
       doc_notes: 'terraria'
     },
-    release_year: 2011
   },
   theforest: {
     name: 'The Forest',
+    release_year: 2014,
     options: {
       port: 27015,
       port_query_offset: 1,
       protocol: 'valve'
-    },
-    release_year: 2014
+    }
   },
   thefront: {
     name: 'The Front',
+    release_year: 2023,
     options: {
       port_query: 27015,
       protocol: 'valve'
-    },
-    release_year: 2023
+    }
   },
   thps3: {
     name: "Tony Hawk's Pro Skater 3",
+    release_year: 2001,
     options: {
       port_query: 6500,
       protocol: 'gamespy1'
-    },
-    release_year: 2001
+    }
   },
   thps4: {
     name: "Tony Hawk's Pro Skater 4",
+    release_year: 2002,
     options: {
       port_query: 6500,
       protocol: 'gamespy1'
-    },
-    release_year: 2002
+    }
   },
   thu2: {
     name: "Tony Hawk's Underground 2",
+    release_year: 2004,
     options: {
       port_query: 5153,
       protocol: 'gamespy1'
-    },
-    release_year: 2004
+    }
   },
   towerunite: {
     name: 'Tower Unite',
+    release_year: 2016,
     options: {
       port: 27015,
       protocol: 'valve'
-    },
-    release_year: 2016
+    }
   },
   trackmania2: {
     name: 'Trackmania 2',
+    release_year: 2011,
     options: {
       port: 2350,
       port_query: 5000,
@@ -2496,11 +2858,11 @@ export const games = {
     },
     extra: {
       doc_notes: 'nadeo-shootmania--trackmania--etc'
-    },
-    release_year: 2011
+    }
   },
   trackmaniaforever: {
     name: 'Trackmania Forever',
+    release_year: 2008,
     options: {
       port: 2350,
       port_query: 5000,
@@ -2508,148 +2870,166 @@ export const games = {
     },
     extra: {
       doc_notes: 'nadeo-shootmania--trackmania--etc'
-    },
-    release_year: 2008
+    }
   },
   tremulous: {
     name: 'Tremulous',
+    release_year: 2006,
     options: {
       port_query: 30720,
       protocol: 'quake3'
-    },
-    release_year: 2006
+    }
   },
   t1s: {
     name: 'Tribes 1: Starsiege',
+    release_year: 1998,
     options: {
       port: 28001,
       protocol: 'tribes1'
     },
-    release_year: 1998
+    extra: {
+      old_id: 'tribes1'
+    }
   },
   tribesvengeance: {
     name: 'Tribes: Vengeance',
+    release_year: 2004,
     options: {
       port: 7777,
       port_query_offset: 1,
       protocol: 'gamespy2'
-    },
-    release_year: 2004
+    }
   },
   tron20: {
     name: 'Tron 2.0',
+    release_year: 2003,
     options: {
       port_query: 27888,
       protocol: 'gamespy2'
-    },
-    release_year: 2003
+    }
   },
   thespecialists: {
     name: 'The Specialists',
+    release_year: 2002,
     options: {
       port: 27015,
       protocol: 'valve'
-    },
-    release_year: 2002
+    }
   },
   turok2: {
     name: 'Turok 2',
+    release_year: 1998,
     options: {
       port_query: 12880,
       protocol: 'gamespy1'
-    },
-    release_year: 1998
+    }
   },
   u2tax: {
     name: 'Unreal 2: The Awakening - XMP',
+    release_year: 2003,
     options: {
       port: 7777,
       port_query_offset: 1,
       protocol: 'unreal2'
-    },
-    release_year: 2003
+    }
   },
   universalcombat: {
     name: 'Universal Combat',
+    release_year: 2004,
     options: {
       port: 1135,
       port_query_offset: 123,
       protocol: 'ase'
-    },
-    release_year: 2004
+    }
   },
   unreal: {
     name: 'Unreal',
+    release_year: 1998,
     options: {
       port: 7777,
       port_query_offset: 1,
       protocol: 'gamespy1'
-    },
-    release_year: 1998
+    }
   },
   unturned: {
     name: 'unturned',
+    release_year: 2014,
     options: {
       port: 27015,
       port_query_offset: 1,
       protocol: 'valve'
-    },
-    release_year: 2014
+    }
   },
   unrealtournament: {
     name: 'Unreal Tournament',
+    release_year: 1993,
     options: {
       port: 7777,
       port_query_offset: 1,
       protocol: 'gamespy1'
     },
-    release_year: 1993
+    extra: {
+      old_id: 'ut'
+    }
   },
   unrealtournament2003: {
     name: 'Unreal Tournament 2003',
+    release_year: 2003,
     options: {
       port: 7757,
       port_query_offset: 1,
       protocol: 'unreal2'
     },
-    release_year: 2003
+    extra: {
+      old_id: 'ut2003'
+    }
   },
   unrealtournament2004: {
     name: 'Unreal Tournament 2004',
+    release_year: 2004,
     options: {
       port: 7777,
       port_query_offset: 1,
       protocol: 'unreal2'
     },
-    release_year: 2004
+    extra: {
+      old_id: 'ut2004'
+    }
   },
   unrealtournament3: {
     name: 'Unreal Tournament 3',
+    release_year: 2007,
     options: {
       port: 7777,
       port_query_offset: -1277,
       protocol: 'ut3'
     },
-    release_year: 2007
+    extra: {
+      old_id: 'ut3'
+    }
   },
   urbanterror: {
     name: 'Urban Terror',
+    release_year: 2000,
     options: {
       port_query: 27960,
       protocol: 'quake3'
-    },
-    release_year: 2000
+    }
   },
   v8sc: {
     name: 'V8 Supercar Challenge',
+    release_year: 2002,
     options: {
       port_query: 16700,
       protocol: 'gamespy1'
     },
-    release_year: 2002
+    extra: {
+      old_id: 'v8supercar'
+    }
   },
   valheim: {
     name: 'Valheim',
+    release_year: 2021,
     options: {
       port: 2456,
       port_query_offset: 1,
@@ -2657,141 +3037,158 @@ export const games = {
     },
     extra: {
       doc_notes: 'valheim'
-    },
-    release_year: 2021
+    }
   },
   vcm: {
     name: 'Vice City Multiplayer',
+    release_year: 2015,
     options: {
       port: 8192,
       protocol: 'vcmp'
     },
-    release_year: 2015
+    extra: {
+      old_id: 'vcmp'
+    }
   },
   ventrilo: {
     name: 'Ventrilo',
+    release_year: 2002,
     options: {
       port: 3784,
       protocol: 'ventrilo'
-    },
-    release_year: 2002
+    }
   },
   vietcong: {
     name: 'Vietcong',
+    release_year: 2003,
     options: {
       port: 5425,
       port_query: 15425,
       protocol: 'gamespy1'
-    },
-    release_year: 2003
+    }
   },
   vietcong2: {
     name: 'Vietcong 2',
+    release_year: 2005,
     options: {
       port: 5001,
       port_query: 19967,
       protocol: 'gamespy2'
-    },
-    release_year: 2005
+    }
   },
   vrising: {
     name: 'V Rising',
+    release_year: 2022,
     options: {
       port: 27015,
       port_query_offset: [1, 15],
       protocol: 'valve'
-    },
-    release_year: 2022
+    }
   },
   vampireslayer: {
     name: 'Vampire Slayer',
+    release_year: 2000,
     options: {
       port: 27015,
       protocol: 'valve'
     },
-    release_year: 2000
+    extra: {
+      old_id: 'vs'
+    }
   },
   warsow: {
     name: 'Warsow',
+    release_year: 2012,
     options: {
       port: 44400,
       protocol: 'warsow'
-    },
-    release_year: 2012
+    }
   },
   warfork: {
     name: 'Warfork',
+    release_year: 2019,
     options: {
       port_query: 44400,
       protocol: 'warsow'
-    },
-    release_year: 2019
+    }
   },
   wot: {
     name: 'Wheel of Time',
+    release_year: 1999,
     options: {
       port: 7777,
       port_query_offset: 1,
       protocol: 'gamespy1'
     },
-    release_year: 1999
+    extra: {
+      old_id: 'wheeloftime'
+    }
   },
   wolfenstein: {
     name: 'Wolfenstein',
+    release_year: 2009,
     options: {
       port: 27666,
       protocol: 'doom3'
     },
-    release_year: 2009
+    extra: {
+      old_id: 'wolfenstein2009'
+    }
   },
   wet: {
     name: 'Wolfenstein: Enemy Territory',
+    release_year: 2003,
     options: {
       port_query: 27960,
       protocol: 'quake3'
     },
-    release_year: 2003
+    extra: {
+      old_id: 'wolfensteinet'
+    }
   },
   wurmunlimited: {
     name: 'Wurm Unlimited',
+    release_year: 2006,
     options: {
       port: 3724,
       query_port: 27016,
       protocol: 'valve'
     },
-    release_year: 2006
+    extra: {
+      old_id: 'wurm'
+    }
   },
   xonotic: {
     name: 'Xonotic',
+    release_year: 2011,
     options: {
       port: 26000,
       protocol: 'quake3'
-    },
-    release_year: 2011
+    }
   },
   xpandrally: {
     name: 'Xpand Rally',
+    release_year: 2004,
     options: {
       port: 28015,
       port_query_offset: 123,
       protocol: 'ase'
-    },
-    release_year: 2004
+    }
   },
   zombiemaster: {
     name: 'Zombie Master',
+    release_year: 2007,
     options: {
       port: 27015,
       protocol: 'valve'
-    },
-    release_year: 2007
+    }
   },
   zps: {
     name: 'Zombie Panic: Source',
+    release_year: 2007,
     options: {
       port: 27015,
       protocol: 'valve'
-    },
-    release_year: 2007
+    }
   }
 }
diff --git a/tools/find_id_duplicates.js b/tools/find_id_duplicates.js
new file mode 100644
index 0000000..9139181
--- /dev/null
+++ b/tools/find_id_duplicates.js
@@ -0,0 +1,30 @@
+import { games } from '../lib/games.js'
+
+const ids = Object.keys(games)
+
+Object.keys(games).forEach((key) => {
+  if (games[key].extra && games[key].extra.old_id) {
+    const idOld = games[key].extra.old_id
+    ids.push(idOld)
+  }
+})
+
+function hasDuplicates(obj) {
+  const uniqueSet = new Set()
+
+  for (const item of obj) {
+    if (uniqueSet.has(item)) {
+      console.log('Duplicate:', item)
+      return true
+    }
+    uniqueSet.add(item)
+  }
+
+  return false
+}
+
+if (hasDuplicates(ids)) {
+  console.log('Duplicates found.')
+} else {
+  console.log('No duplicates found.')
+}