Recomp / Games / Windows

OpenJKDF2

Cross-platform, function-by-function C reimplementation of Jedi Knight: Dark Forces II.

Decompilation Human-led wip

All 2 Star Wars Jedi Knight: Dark Forces II projects compared →

Source code

Image: the project's own README · source

Stars768+4 ★ in 4 days

Commits, 30 days19

Latest release—

Last pushOct 13, 2026

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

Facts

Original: Star Wars Jedi Knight: Dark Forces II (1997)
Platform: Windows
Method: Decompilation
Provenance: Human-led · Repo created 2018, predates AI coding tools (GitHub) what this means
Status: wip
Licence: unknown
Team: shinyquagsire23
Started: 2018-07
Runs on: Windows, Linux, macOS, Web
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 Star Wars Jedi Knight: Dark Forces II you own. Recomp never links to ROMs, discs or game data.

This project was decompiled by shinyquagsire23. Facts last checked 2026-10-14. Suggest a correction

Sources

https://github.com/shinyquagsire23/OpenJKDF2

Something wrong or out of date? Send a correction.

All games →

Windows · 1997 · ★ 110

Gorc

Star Wars Jedi Knight: Dark Forces II

Early-development recreation of the Dark Forces II game engine in C++.

Rewrite Human-led

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

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

Windows · 1999 · ★ 11

AutoZone High Stakes

Need for Speed: High Stakes (PC 4.50)

Open implementation of the PC version 4.50 of Need for Speed: High Stakes, reverse engineered from the Watcom-built binaries, aiming at a fully playable game and later 64-bit and new renderers.