An open-source Phantasy Star Online server for *nix
PS3 XHEN-MOD+ v1.4.1
2D Game Engine
A homebrew video suite for game consoles
A SaveGame & Mii Manager for the Wii
Game backup loader for Wii and vWii
Nintendo 64 Emulation for the XBOX
Text-based adventure game
Android, DOS, FirefoxOS, Linux, MacOS and Windows all in one..
Multi-platform game engine similar to old Megaman with a stage editor
Port of old SDL 1.2 to gamecube.
A Tic Tac Toe game for the GBA
A sound toy for the Nintendo DS