Mangos ZERO is a server for World of Warcraft
Voxel game engine in C++ with OpenGL
OgreWin3D
Powerful, mature open-source cross-platform game engine for Python
A Sudoko Solver/Puzzle Generator For MS Windows
Cross-Platform C++ 2D/3D game engine
Free game engine for development of desktop, mobile, and web games
A fast and reliable entity component system (ECS) and much more
A shield for the Arduino Mega that can back up video game cartridges
3D Engine c++
Action RPG that's easy to mod
BDEF, WIE, MInfantry AI opponent
A fun realistic multiplayer free-and-open-source first-person-shooter!
TX Library is a tiny graphics library for Win32 written in C++.
With the helpfull nef, you have to rescue earthlike planets!
Mini game engine for games104
Real-time collision detection and multi-physics simulation for VR
Opensource crossplatform Fallout 2 game engine writen in C++ and SDL