The Corosync Cluster Engine
Lua Virtual Reality engine
3D game engine/framework in C, with Luajit and Python bindings now
An iOS & tvOS Frontend for Multiple Emulators
A multi-posix-platform abstraction layer for creating desktop apps
SDL based generic 2D game engine
A fun realistic multiplayer free-and-open-source first-person-shooter!
Implementation of Tcl for the CLR.
A free 3d game for PC that does not limit the player. Fight,Build,Gain
Open source FPS/RTS Game
Machine graph audio engine for computer games
SIMD macro assembler unified for ARM, MIPS, PPC and x86
A tweaked and more verbose copy of Qemu
General Purpose Engine for Graphic Adventures.
Updated emulator of Forgotten Realms: Unlimited Adventures
a UCI chess engine
Lightweight L5e vehicle with freely accessible engineering documents
a filemanager written to help managing movie files and video clips
Declarative rich internet application platform
Simple struct storage system, database library and engine.