Godot is a powerful cross-platform game engine
Transport-based cross-browser bi-directional communication layer
Fast and lightweight JavaScript game engine built on WebGL and glTF
Cocos simplifies game creation and distribution with Cocos Creator
3D engine with modern graphics
OpenDILab Decision AI Engine
Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc
Multi-platform 2D and 3D game engine
The flexible game engine
A Json based Rules Engine with extensive Dynamic expression support
Xash3D FWGS engine
An OpenGL RTS game engine written in C
Cross-Platform C++ 2D/3D game engine
A game engine with an emphasis on real-time cutting-edge solutions
Cross-platform 2D and 3D game engine with modular architecture
Multi-platform Engine for Desktop, XBOX (UWP) and Mobile games
A grid based movement engine compatible with Phaser3
The Semantic Engine for Model Context Protocol(MCP)
A modern cross-platform low-level graphics library
A library for accelerating Transformer models on NVIDIA GPUs
Solar2D Game Engine main repository (ex Corona SDK)
Zig game engine & graphics toolkit
Python and JavaScript bindings for calling the Earth Engine API
A JavaScript engine optimized for running React Native
Open Source OCR Engine