Counter-Strike

Counter-Strike (PC, 2000) has a source port, FWGS/xash3d-fwgs, and 11 other public projects, including a decompilation and an AI-assisted decompilation. An agent environment already wraps it.

Data checked 2026-10-12 · unbaked registry

xboxrecomp Ghidra rea

Projects

Global Strike (wasm.rip, port by crackers)

Source portXash3D-FWGS compiled to WebAssembly (bundle references Xash3D / Xash3…2,841 starspushed 2026-10-11no license

Xash3D FWGS engine

Playable on wasm.rip (files/gstrike).

ReGameDLL_CS

DecompRE of mp.dll/cs.so (HLDS build 6153beta) using DWARF debug info from…799 starspushed 2026-09-17MIT licenserelease 5.30.0.814

Enhanced server-side GameDLL for Counter-Strike 1.6 (and CS: Condition Zero), offering new features and fixes.

Mature; widely deployed server replacement with extended API

bunnyhop.lol

Decomp · Source portreverse-engineered client.dll for Xash3D/GoldSrc; builds for Android/…452 starspushed 2026-10-12custom license

Counter-Strike reverse-engineered.

status beta

YaPB

Agent environmentC++ bot (GoldSrc / Xash3D / ReGameDLL)421 starspushed 2026-10-11Unlicense licenserelease 4.4.957

Third party bot for Counter-Strike

Mature third-party CS bot

FreeCS

Reimplementation

dropped from awesome-decomp-games: awesome-game-remakes-only, <

FreeCSgeneral tool

ReimplementationQuakeC on Nuclide / FTEQW302 starspushed 2025-10-16ISC licenserelease 03-05-2024

Clean-room Counter-Strike 1.5 in QuakeC, using Nuclide SDK. Previously known as OpenCS! (2016)

Playable clean-room CS 1.5 incl. bots ()

Counter-Strike: Spawn (spawn.co @smallzero)

AI-assisted decompBuilt on Spawn (spawn.co), an AI game-creation platform; 'GoldSrc mov…

Playable on spawn.co with touch HUD; closed.

CS 1.6 in browser (DOS.Zone multiplayer hub)

Source portlikely Xash3D-FWGS + cs16-client web build (not stated); hosted on DO…

Playable on dos.zone

Counter-Strike 1.6

Source port

Combat Skirmish (combatskirmish.net)

Native portWebAssembly client; site claims 'the real GoldSrc engine compiled to…

Live; ~4,200 players / ~960 public servers counted on homepage (2026-10-11). Closed source; underlying engine unverified (GoldSrc engine source is not public; Xash3D-FWGS + cs16-client is the plausible open stack).

Counter-Strike 1.6

Native port

listed in awesome-decomp-games (links re-checked daily)

Counter-Strike (Xbox)

RE candidatesuggested: sp00nznet/xboxrecomp or phobos665 fork; XboxDev/ghidra-xbe…

No public code project found

What you need

You need your own copy of the game: these projects ship code only.

Agent environments

YaPB

Same toolchain

GameMethodYearStarsLast push

PS2Burnout 3: TakedownMatching decompStatic recomp+120041882026-10-09 XBOXDead or Alive Xtreme Beach VolleyballStatic recomp20031472026-10-12 XBOXMercenaries: Playground of DestructionStatic recomp20051062026-10-06 PS2SSX TrickyMatching decompStatic recomp+12001412026-10-11 PS2BlackMatching decompStatic recomp2006342026-10-12 PS2Spider-Man 2Static recomp2004322026-10-08 PS2Def Jam: Fight for NYMatching decompStatic recomp2004292026-10-12 XBOXThe Lord of the Rings: The Two TowersStatic recomp2002142026-10-12

More on PC

GameMethodYearStarsLast push

PCMindustrySource releaseAgent environment201929k2026-10-11 PCosu!Source releaseReadable bytecode+1200719k2026-10-12 PCCommand & Conquer Remastered CollectionSource release202021k2025-01-16 PCRollerCoaster Tycoon 2ReimplementationAgent environment200216k2026-10-12 PCDune 2000Reimplementation199818k2026-10-11 PCAge of Empires IIReimplementation199914k2026-10-03 PCCataclysm: Dark Days AheadSource release201313k2026-10-12 PCCivilization VSource releaseReimplementation201011k2026-10-12

Found via inxanitylabs.com/games/counter-strike, wasm.rip/files/gstrike/index.html, Velaron/cs16-client, SubmitGame/awesome-decomp-games, bunnyhop.lol

GitHub data checked 2026-10-12. Notes are summaries from the research pass; the project pages are the authority.