Recomp / Games / Windows

OpenGTA2

Early-stage C# and MonoGame reimplementation of GTA II that uses the original assets.

Rewrite Not stated wip
Image: the project's own GitHub preview · source
Stars27+0 ★ in 4 days
Commits, 30 days0
Latest release—
Last pushMar 8, 2026

GitHub figures as of 2026-10-18, refreshed daily.

Facts

Original
Grand Theft Auto 2 (1999)
Platform
Windows
Method
Rewrite
Provenance
Not stated what this means
Status
wip
Licence
MIT
Team
ikkentim
Started
2023-02
Runs on
Windows, Linux, macOS
Needs the original
Yes: you supply your own legally obtained copy

How to get it legally

This project ships code only. Build or download it from the official repository, then supply data from a copy of Grand Theft Auto 2 you own. Recomp never links to ROMs, discs or game data.

This project was rebuilt by ikkentim. Facts last checked 2026-10-14. Suggest a correction

Sources

Something wrong or out of date? Send a correction.

+3 ★ in 4 days

Windows · 1999 · ★ 119

GTA2 RE

Grand Theft Auto 2

Reimplements the PC GTA2 10.5 executable function by function, compiled with Visual C++ 6 to match the original code, and can run either standalone or patched into the retail exe.

Matching decomp Not stated

Windows · 1995 · ★ 77

3D Pinball Space Cadet Disassembly

3D Pinball for Windows: Space Cadet

Archived disassembly of the Windows pinball game; the author points to the SpaceCadetPinball project for a working version.

Decompilation Human-led
+5 ★ in 4 days

Windows · 2000 · ★ 316

Abyss Engine

Diablo II

Clean-room reimplementation of the Diablo II engine written in C, aiming to recreate the original game. Last updated April 2024.

Clean-room Not stated

Windows · 1997 · ★ 128

Age of Empires Free Software Remake

Age of Empires and The Rise of Rome

C++ reimplementation of Age of Empires and its Rise of Rome expansion on the Genie engine design, written as a non-profit hobby project.

Rewrite Human-led
+2 ★ in 4 days

Amiga · 1993 · ★ 542

Ambermoon.net

Ambermoon

Full C# rewrite of the Amiga RPG Ambermoon for modern systems, with downloads for Windows, Linux and macOS.

Rewrite Human-led
+2 ★ in 4 days

Windows · 2001 · ★ 136

Arcanum Unity Reimplementation

Arcanum: Of Steamworks and Magick Obscura

Fan-made reimplementation of the Arcanum engine, built from scratch in Unity 6 with C# and a 2D URP pipeline.

Rewrite Not stated