diff --git a/CHANGELOG.md b/CHANGELOG.md
index 566434f..53be6ee 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -37,6 +37,11 @@ see next point) and `tshock` (which is `terraria`).
 a placeholder in the `players` fields.
 * Stabilized field `numplayers`.
 
+### 4.3.0
+* Fix `Post Scriptum` not being on the valve protocol.
+* Added support for the Minecraft [Better Compatibility Checker](https://www.curseforge.com/minecraft/mc-mods/better-compatibility-checker) Mod.
+* Halo Online (ElDewrito) - Added support (by @Sphyrna-029)
+
 ### 4.2.0
 * Renamed `Counter Strike: 2D` to `CS2D` in [games.txt](games.txt) (why? see [this](https://cs2d.com/faq.php?show=misc_name#misc_name)).
 * Updated `CS2D` protocol (by @ernestpasnik)
diff --git a/GAMES_LIST.md b/GAMES_LIST.md
index 8d58d6d..52161f6 100644
--- a/GAMES_LIST.md
+++ b/GAMES_LIST.md
@@ -108,6 +108,7 @@
 | `drakan`               | Drakan: Order of the Flame (1999)                       |                                                  |
 | `dystopia`             | Dystopia (2005)                                         | [Valve Protocol](#valve)                         |
 | `eco`                  | Eco (2018)                                              |                                                  |
+| `eldewrito`            | Halo Online - ElDewrito (2007)                          |                                                  |
 | `empyrion`             | Empyrion - Galactic Survival (2015)                     | [Valve Protocol](#valve)                         |
 | `empiresmod`           | Empires Mod (2008)                                      | [Valve Protocol](#valve)                         |
 | `etqw`                 | Enemy Territory: Quake Wars (2007)                      |                                                  |
diff --git a/lib/games.js b/lib/games.js
index 0d73717..535c035 100644
--- a/lib/games.js
+++ b/lib/games.js
@@ -802,6 +802,13 @@ export const games = {
       protocol: 'eco'
     }
   },
+  eldewrito: {
+    name: 'Halo Online (ElDewrito)',
+    options: {
+      port: 11775,
+      protocol: 'eldewrito'
+    }
+  },
   em: {
     name: 'Empires Mod (2008)',
     options: {
@@ -1531,7 +1538,7 @@ export const games = {
     name: 'Post Scriptum',
     options: {
       port: 10037,
-      protocol: 'squad'
+      protocol: 'valve'
     }
   },
   postal2: {
diff --git a/protocols/eldewrito.js b/protocols/eldewrito.js
new file mode 100644
index 0000000..2b03f14
--- /dev/null
+++ b/protocols/eldewrito.js
@@ -0,0 +1,21 @@
+import Core from './core.js'
+
+export default class eldewrito extends Core {
+  async run (state) {
+    const json = await this.request({
+      url: 'http://' + this.options.address + ':' + this.options.port,
+      responseType: 'json'
+    })
+
+    for (const one of json.players) {
+      state.players.push({ name: one.name, team: one.team })
+    }
+
+    state.name = json.name
+    state.map = json.map
+    state.maxplayers = json.maxPlayers
+    state.connect = this.options.address + ':' + json.port
+
+    state.raw = json
+  }
+}
diff --git a/protocols/index.js b/protocols/index.js
index 9465f02..36c1e6e 100644
--- a/protocols/index.js
+++ b/protocols/index.js
@@ -8,6 +8,7 @@ import cs2d from './cs2d.js'
 import discord from './discord.js'
 import doom3 from './doom3.js'
 import eco from './eco.js'
+import eldewrito from './eldewrito.js'
 import epic from './epic.js'
 import ffow from './ffow.js'
 import fivem from './fivem.js'
@@ -53,5 +54,5 @@ export {
   gamespy2, gamespy3, geneshift, goldsrc, hexen2, jc2mp, kspdmp, mafia2mp, mafia2online, minecraft,
   minecraftbedrock, minecraftvanilla, mumble, mumbleping, nadeo, openttd, quake1, quake2, quake3, rfactor, samp,
   savage2, starmade, starsiege, teamspeak2, teamspeak3, terraria, tribes1, tribes1master, unreal2, ut3, valve,
-  vcmp, ventrilo, warsow
+  vcmp, ventrilo, warsow, eldewrito
 }
diff --git a/protocols/minecraftvanilla.js b/protocols/minecraftvanilla.js
index 7bc3b8d..2343fe3 100644
--- a/protocols/minecraftvanilla.js
+++ b/protocols/minecraftvanilla.js
@@ -42,7 +42,7 @@ export default class minecraftvanilla extends Core {
     const str = reader.rest().toString('utf8')
     this.logger.debug(str)
 
-    const json = JSON.parse(str)
+    const json = JSON.parse(str.substring(0, strLen))
     delete json.favicon
 
     state.raw = json
@@ -57,6 +57,16 @@ export default class minecraftvanilla extends Core {
         })
       }
     }
+
+    // Better Compatibility Checker mod support
+    let bccJson = {}
+
+    if (str.length > strLen) {
+      const bccStr = str.substring(strLen + 1)
+      bccJson = JSON.parse(bccStr)
+    }
+
+    state.raw.bcc = bccJson
   }
 
   varIntBuffer (num) {