CorEngine is a work in progress, OpenGL graphics powered 3D game engine designed to help independent game developers with quick prototyping and game/virtual environment creation. The engine supports a standard set of features, like skeletal animation, post processing, Lua/C programming, physics powered by Bullet Physics, GUI and 2D/3D Audio.
The SquadX Turn-Based Engine is a game engine for aiding the development of tactical turn-based combat simulations (like the XCOM(tm) series). The project is being developed in C++, using OpenGL, GLUT, and SDL. It will have versions in Linux and Windows.
Pure Python implementation of GOLD Parser Engine. GOLD Parser Engine is a LALR(1) parser with DFA tokenizer. It uses compiled grammar table generated by GOLD Parser Builder (not included - available on http://www.devincook.com/goldparser)