Command & Conquer: Remastered Collection
Eureka is a DOOM map editor
Flexible level editor
The source code to VVVVVV
Open source RGB lighting control
An OpenGL RTS game engine written in C
VERSION 3.6.5 released 3/12/2026
General purpose tile map editor
Windows visual diff and merge for files and directories
Cross-Platform Level Editor for Doom3 and The Dark Mod
Custom Map File Generator for C-evo
A 2D multiplayer space shooter game
Free software for maps
An Audio/MIDI multi-track sequencer
SDL based generic 2D game engine
Ultra-Lightweight Superior Calibre Linux Distro
utility to convert a mesh to brush "QuakeEditor style".
A free 3d game for PC that does not limit the player. Fight,Build,Gain
turn-based wargame/simulator
Simple XML editor and XSD viewer
3D Procedural Modelling and Procedural Texturing Tool in OpenGL/C++
2D Game Engine
Open RealStrategyGameLibrary (Engine)