A cross-platform game framework based on OpenGL and GObject.
This pack add's custom object and rides into your "RCT3 Platinum" game
A multiplatform game engine for interactive fiction experiences
A game development kit for Sifteo Cubes.
C library for manipulating Minecraft world data
A retro style video game engine for RPGs and adventure games.
2D Game Engine, based on OpenGL and focused on Isometric Games
Extremely simple joystick rumble / vibration library
3D game engine for C and C++
Scriptable frontend for media applications.
GameWizzard is a Sprite editor.
Hungry Hero is an open source Flash game built on Starling Framework.
A graphics engine + toolkit.
Open source network game service
Sprite Font Creator
Create your own animated characters for games with ease!