Cross-platform 2D and 3D game engine with modular architecture
Free game engine for development of desktop, mobile, and web games
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The Tiny JavaScript Game Engine That Can!
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The Open Toolkit library is a fast, low-level C# wrapper for OpenGL
A completely free, open-source, 2D game engine
JavaScript-based game engine designed to empower developers
Portable version of the incredible Godot Game Engine
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