Telegram Bot API for Java
Free and open source real-time strategy game
Magic Another Game Engine
Wrapper of syncthing for Android
Open source voxel world
Apache IoTDB
Odamex is a free, cross-platform, modern client-server Doom engine
Colonize the New World.
0 A.D. is a free, open-source, cross-platform real-time strategy game.
Domination is a game that is a bit like the board game Risk
TKD Scoring Wi-Fi Server supporting Android and IPhone clients
Cooperative multiplayer graphical RPG and adventure game
Arianne is an engine to develop multiplayer online games like Stendhal
Multiplayer Java rewrite of Simtex's classic game Master of Magic
Adds Discord Functionality to Lands.
Cross-platform real-time strategy game (3D)
Classic arcade game remake of Swing Plus -Total Mindcontrol
Word Guesser is a two player word guessing game.
easy to use, powerful and completely free document management software