Recomp / Games / Amiga / MS-DOS

OpenBreed

Open-source reimplementation of the classic 2D Alien Breed games and an editor, reading the original data files.

Rewrite Human-led wip
Stars—
Commits, 30 days—
Latest release—
Last push—

Facts

Original
Alien Breed (classic 2D series) (1991)
Platform
Amiga / MS-DOS
Method
Rewrite
Provenance
Human-led · Repo created 2018, predates AI coding tools (GitHub) what this means
Status
wip
Licence
none
Team
mrpetro
Started
2018-11
Runs on
Windows
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 Alien Breed (classic 2D series) you own. Recomp never links to ROMs, discs or game data.

This project was rebuilt by mrpetro. Facts last checked 2026-10-17. Suggest a correction

Sources

Something wrong or out of date? Send a correction.

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
+1 ★ in 3 days

Amiga · 1993 · ★ 541

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 3 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

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.

Rewrite Not stated

Windows · 2001

AutoZone Motor City Online

Motor City Online

Open-source reimplementation of Electronic Arts' 2001 Motor City Online and its offline launcher, aiming for an end-to-end playable game.

Rewrite Not stated

Amiga · 1989

Batman The Movie - Amiga disassembly

Batman: The Movie

Ongoing disassembly of the two-disk European Amiga release of Batman The Movie; all levels can be rebuilt and run from the source.

Matching decomp Not stated