Command & Conquer: Remastered Collection
Flexible level editor
Eureka is a DOOM map editor
Dune II strategy and city building on Arrakis
A 2D multiplayer space shooter game
turn-based wargame/simulator
2D Game Engine
Open RealStrategyGameLibrary (Engine)
2D Game Engine with Lua Scripting made on top of SFML
KBall, game of skill and reflexes, non violent, suitable for all age
2D ARPG Engine
Grepolis utility
A roguelike game engine/editor
Your death sentence awaits...
Vehicle simulation with freedom of movement on large map (5x5km).
A Simple Game Engine
A retro style video game engine for RPGs and adventure games.
A program that can be used to generate normal maps from images .
A turn-based strategy game in the spirit of Tactics Ogre
Megalui: 2D/3D OpenGL & C/C++ Library for Scientific Visualizations
Delphi-like IDE for cross-platform game development