A very efficient tutor.
Chess Database and Toolkit program
C64/Amiga emulator with shader and runAhead
Chess engines that support the UCI or XBoard protocol.
Colonize the New World.
Chess Database and PGN viewer
Opensource crossplatform Fallout 2 game engine writen in C++ and SDL
A standalone UQM mod made to enhance gameplay and visuals
A modern, cross-platform Quake game engine based on FitzQuake.
For exploring cellular automata like Conway's Game of Life.
Good-looking and addictive OpenSource games
3D Engine c++
Seven Kingdoms: Ancient Adversaries
Nestopia UE