A game server framework in Go (golang)
The Atomic Game Engine is a multi-platform 2D and 3D engine
A lightweight frontend for launching SNES games on the Raspberry Pi.
GGMud is a cross platform modern MUD client.
A merge of the original Visual Boy Advance forks
Web based Game server control panel
Backup & restore Minecraft worlds with one click.
3D .NET engine for Windows, Linux, Mac
An online multiplayer tactical warfare game for fast action combat!
extremely simple and low-fi multiplatform strategy game
A port of Sky3DS Diskwriter for Mac OS X and Linux
Benkyou Studio is a Language study toolkit.
BungeeCord, the 6th in a generation of server portal suites
A multi-player game of 2048 for Mystic BBS v1.10+
Dragging and Dropping Components for Multi-projection Applications
Multi-platform game engine similar to old Megaman with a stage editor
Cross platform BrakeOut with level editor