Attention! This tiny board/shooter game just created for fun
Parabator 3 - Rush of the Wind 1.4.3 (Xtreme3D Engine) Free board game
Vivid is a modern C++ 3D engine using OpenGL4+
A collection of games representing each gaming generation.
3D third person platform shooter
The library needed to make all those games true
Spring is a free RTS engine developed for Windows, Linux and Mac OS X.
OpenGL port of the classic 6dof 3D shooter Descent
DOOM / Heretic / Hexen source port with enhanced graphics and UI
A fast-paced free software rally racing game
3D Game engine with editor
3D representations of flowers, flower elements, bouquets or meadows
A fun realistic multiplayer free-and-open-source first-person-shooter!
A 2D game engine and level editor
Cross-platform 2D and 3D game engine
Vivid Engine 2 is an open source 3D Engine coded using C# and C++.
Opensource Game Studio