The Zombie engine is an open source game engine and framework based in The NebulaDevice 2, the open source engine from Radon Labs. Developed by Tragnarion Studios, it is mainly oriented towards the creation of multiplayer PC action games.
Realtime 3D game/visualization engine, written in C++, scriptable through Tcl/Tk, Python and Lua. Supports D3D and OpenGL for rendering, runs under Linux and Windows.