DeSmuME is a Nintendo DS emulator
Classic overhead run-and-gun game
A completely free, open-source, 2D game engine
Open source library for N64 development
Hardcore 3D space shooter with spaceship upgrade possibilities.
LDraw™ editor for LEGO® style digital building instructions.
SDL based generic 2D game engine
Vtech Creativision and clones. CSL, Salora Manager, Laser 2001
OpenGL port of the classic 6dof 3D shooter Descent
Commander Keen Interpreter
DOOM / Heretic / Hexen source port with enhanced graphics and UI
MAME Android Emulator.
Ur-Quan Masters High Definition
Play the classic card game in your Synchronet BBS
Chess for the Blind for the JAWS or NVDA Screen Readers
beamshot octave scripts and bike light driver
game cheater for Android
Educational Software for children aged 2 to 10.