Thinking Worlds
Thinking Worlds is a globally unique 3D sims & games creation environment.
17 Alternatives To Thinking Worlds
Adventure Game Studio
Adventure Game Studio provides the tools to make your own adventure, for free!
Cocos2d-x
Cocos2d-x is an open-source and cross platform open source free 2D game engine for mobile game development known for its speed, stability, and easy of use
ENIGMA - LateralGM
ENIGMA, the Extensible Non-Interpreted Game Maker Augmentation, is an open source cross-platform…
G3D Innovation Engine
The G3D Innovation Engine is a commercial-grade C++ 3D engine available as Open Source (BSD…
Game Character Hub
helper program for game design (RPG Maker XP/VX and more)
Open RPG Maker
Open RPG Maker is a free and open source clone of features from the RPG Maker series (i.e.
RPG Maker
Make your own PC game with RPG Maker. Our easy to use tools are simple enough for a child, and powerful enough for a developer. Try it free today!
RPGBoss
Cross-platform 2D role playing game maker.
Reality Factory
Reality Factory is a free suite of game development tools for building 3D games.
Unreal Engine
Unreal Engine 4 is a suite of integrated tools for game developers to design and build games, simulations, and visualizations.