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Cross-platform 2D and 3D game engine with modular architecture
Cocos simplifies game creation and distribution with Cocos Creator
Multi-platform 2D and 3D game engine
Multi-platform Engine for Desktop, XBOX (UWP) and Mobile games
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D
Flax Engine, multi-platform 3D game engine
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Zig game engine & graphics toolkit
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A complete 3-D game development suite written in Java
LayaAir is an open-source 2D/3D engine
A game engine powered by python and panda3d
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
Voxel game engine in C++ with OpenGL
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Free game engine for development of desktop, mobile, and web games
3D and 2D game engine written in Rust
Reusable code for building video games with Jogamp NEWT
Android OpenGL 2.0 application to view 3D models