Self-hosted game stream host for Moonlight
Custom launcher for Minecraft to easily manage installations
Custom launcher to manage multiple installations of Minecraft at once
Voxel game-creation platform with easy modding and game creation
Home theater software and entertainment hub for digital media
Desktop/Android/HTML5/iOS Java game development framework
Cocos simplifies game creation and distribution with Cocos Creator
Free game engine for development of desktop, mobile, and web games
Create custom themes for the Nintendo Switch
Multi-platform Engine for Desktop, XBOX (UWP) and Mobile games
The game engine for everyone
FlightGear Flight Simulator: free open-source multiplatform flight sim
A planetarium software that shows a 3D simulation of the night sky
A 2D multiplayer space shooter game
Combat Flight Simulator for LINUX. WW2. Network and VOIP. Open-source.
A cross-platform chess game.
3D modeler, 3D game maker, 3D demo maker
Maze creation, solving, exploration, and analysis
War of seventh kings
GameServer is a sophisticated, game server designed for online games
Synthetic Vision/Sectional Maps for experimental aircraft.
GUI for downloading/managing homebrew apps for video game consoles
MIT Licensed Open Source version of Torque3D from GarageGames
2D Game Engine