A certain block game
Noob-proof (N)3DS Custom Firmware
One framework for creating powerful cross-platform games
An unofficial PC port of the Xbox 360 version of Sonic Unleashed
A tool for converting Xbox 360 shaders to HLSL
Free game engine for development of desktop, mobile, and web games
A dead simple 2D game engine for Go
collection of ASCII puzzles that run in a commandline terminal.
ASCII SpaceInvaders, Pacman, Frogger
Horse racing simulation
An open-source Phantasy Star Online server for *nix
NetHack made ready for internationalization
A promising chess program
Motor de juegos de aventura programable
Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)
Combat Flight Simulator for LINUX. WW2. Network and VOIP. Open-source.
PyCAPGE - Python Classic Adventure Point and Click Game Engine
JASI - Java Event-Based Simulation Framework