Real Time Strategy game engine supporting early Westwood classics
A modern, cross-platform Quake game engine based on FitzQuake.
Chess Database and PGN viewer
3D Engine c++
A cross-platform port of Hexen II game.
GemRB is a portable open-source implementation of the Infinity Engine
A MUD client for Android, iOS, Linux, Mac OS X and Windows
Android, UIQ 3.0, Series 60 Edition 5 open-source software
INSTEAD - Simple Text Adventure Interpreter.
Game engine supporting many 3D/2D formats and graphic effects
Cross-platform real-time strategy game (3D)
General Purpose Engine for Graphic Adventures.
NES/Famicom emulator based on FCE Ultra.
Spring is a free RTS engine developed for Windows, Linux and Mac OS X.
Easily generate cue sheets for CD images with compressed audio tracks.
3D space trading and combat game
Frontend for arcade and console emulators like mame and nestopia.
RPG character generator for RPG d20 systems.