Recomp / Games / Windows

Liberty Pro Max

Recompiles the PC executable of GTA IV with x86recomp for Apple silicon, pairing it with a new Metal renderer, a launcher and around a hundred community fixes from FusionFix and ZolikaPatch. The builder app compiles it from the player's own copy for Mac, iPad and (experimentally) Apple TV.

Static recomp AI-assisted released

0.3.3-beta released today. Get new releases by RSS

More like this: GTA4Unity · Theft4 · 3D Pinball Space Cadet Disassembly

Stars—
Commits, 30 days—
Latest release0.3.3-betaNov 4, 2026
Last push—

Facts

Original
Grand Theft Auto IV (PC 1.0.8.0) (2008)
Platform
Windows
Method
Static recomp
Provenance
AI-assisted · Commits carry Claude co-author trailers (github.com/Awis13/liberty-pro-max commits). what this means
Status
released
Licence
GPL-3.0
Team
Awis13
Started
2026-11
First release
2026-11
Runs on
macOS, iPadOS, tvOS
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 IV (PC 1.0.8.0) you own. Recomp never links to ROMs, discs or game data.

This project was recompiled by Awis13. Facts last checked 2026-11-04. Suggest a correction

Sources

Something wrong or out of date? Send a correction.

Windows · 2008 · ★ 18

GTA4Unity

Grand Theft Auto IV

Unity 6 ECS project that reads GTA IV's original archives, models, textures and placements to load and render its world, as the base of an engine reimplementation.

Rewrite Not stated
+9 ★ this week

Xbox 360 · 2008 · ★ 110

Theft4

Grand Theft Auto IV

Experimental ahead-of-time recompilation of the Xbox 360 build of GTA IV to ARM64 for iOS and iPadOS.

Static recomp 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
+3 ★ this week

Windows · 2000 · ★ 327

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
+1 ★ this week

Windows · 1997 · ★ 133

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

Windows · 2001 · ★ 143

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