A datapack generator for Minecraft Java Edition 1.21.4 that creates custom biomes and dimensions

An unofficial open source implementation of a popular MMO game client circa 2010.

Open-source re-implementation of The Elder Scrolls: Arena.

RAFlash is retroachievements.org support for Adobe Flash

Original Apollo 11 Guidance Computer (AGC) source code for the command and lunar modules.

DOSBox Pure is a new fork of DOSBox built for RetroArch/Libretro aiming for simplicity and ease of use.

Manic Digger - a multiplayer block-building voxel game, Minecraft clone

A game where no one can tell you what you can or cannot do!