A list of games, add-ons, maps, etc. hosted on GitHub
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Descent 3 by Outrage Entertainment
Open source cross-platform multi-purpose game toolkit
Fast and multi-source CLI program for managing Minecraft mods
An efficient graphical Minecraft seed finder and map viewer
Satisfying monster shooter
Skript is a Bukkit plugin which allows server admins
An elegant Go board and SGF editor for a more civilized age
KorGE Game Engine. Multiplatform Kotlin Game Engine & Korlibs
The flexible game engine
A generic, simple and fast implementation of Deepmind's AlphaZero
A retro game engine for Python
Accuracy-focused XNA4 reimplementation for open platforms
The Unofficial TikTok API Wrapper In Python
Soft-body physics simulator
SnapKey: Open Source Alternative to Snap Tap & SOCD
XMLTV obtains and processes TV listings data
GEDKeeper - opensource and crossplatform genealogy management program
Command and Conquer: Red Alert original source code
A Wii-like game that can be controlled using a Nunchuk or a phone.
A powerful mod menu for Steel Sorcery, offering cheats, abilities.
Emulator of the 8-bit computers Sharp MZ-800 / MZ-700 / MZ-1500
A fun realistic multiplayer free-and-open-source first-person-shooter!