Orx: Portable Game Engine
SDL based generic 2D game engine
Updated emulator of Forgotten Realms: Unlimited Adventures
Cross-platform 2D and 3D game engine
C/C++ , PHP, PYTHON, 3D ENGINES, CHROME NATIVE CLIENT
An Adventure Game Engine
3D Game Engine
THIS SOFTWARE IS IN PRE-PRE-PRE-PRE-ALPHA. So don't really download it
Engines for Batch Games
Create 2D mini-game easily with this lib
Multimedia asset management and manipulator for Étoilé
Small OpenGL based game enegine
A basic 3D environment with a first-person POV
Multi-threaded 2D Renderer licensed under the Mozilla Public License
A graphics engine + toolkit.
3D game engine for C and C++
Game development toolkit