Project Anarchy is a complete end to end game engine and state-of-the-art toolset for mobile. Project Anarchy includes an entirely free license to ship your game on iOS, Android and Tizen platforms.


libtwo is described as 'Two is an all-purpose c++ app prototyping library, focused towards live graphical apps and games' and is a game development tool in the development category. There are more than 10 alternatives to libtwo for a variety of platforms, including Windows, Linux, Mac, BSD and iPad apps. The best libtwo alternative is Torque 3D, which is both free and Open Source. Other great apps like libtwo are OGRE, HARFANG 3D, Pygame and Zmodeler.
Project Anarchy is a complete end to end game engine and state-of-the-art toolset for mobile. Project Anarchy includes an entirely free license to ship your game on iOS, Android and Tizen platforms.


Unigine Engine is a proprietary cross-platform middleware, developed by Unigine. It is used as either a game engine or as an engine for VR systems. The middleware is aimed to the wide market, so there are various licenses of Unigine, including special ones for independent...

DX Studio combines the latest in real time 3D graphics technology from industry and gaming with rapid application development tools in a powerful 3d engine.

The OpenSceneGraph is an open source high performance 3D graphics toolkit, used by application developers in fields such as visual simulation, games, virtual reality, scientific visualization and modelling.


HGE is an easy to use yet powerful hardware accelerated 2D game engine. It is a full featured middleware for all who want to develop commercial quality 2D games rapidly and easily. It covers all imaginable 2D game genres: you could create everything from a simple puzzle to...
Lumix Engine is an open-source 3D game design software and engine. It's written in C++ and supports several scripting languages.



MOS is a lightweight cross platform game engine/library, written in modern C++. Some of the included functionality is: 3D mesh rendering, physically based material model, global illumination, particle rendering, text rendering, collision detection, 3D audio playback and asset...

Atavism opens up development opportunities of virtual online worlds to everyone regardless of programming knowledge or artistic ability.
Simurban® is a 3D simulation software suite that allows users to create, view and interact with accurate and photorealistic models of any built environment. Ideal for development assessment, strategic planning and design.




Mycosm is a platform for creating 3D applications, designed to be used by a broad range of developers for many industries. For example, games, engineering simulation, education, visualization, decision support etc. Mycosm consists of a studio tool and freely distributable player.




The Forge is a cross-platform rendering framework PC, Linux, Ray Tracing, macOS / iOS, Android, XBOX, PS4, Switch and Stadia. Particularly, the graphics layer of The Forge supports cross-platform descriptor management, multi-threaded and asynchronous resource loading, shader...



