Godot is a powerful cross-platform game engine
Open Source Routing Machine - C++ backend
Fast and lightweight JavaScript game engine built on WebGL and glTF
This repo contains the Template Engine which is used by dotnet new
Transport-based cross-browser bi-directional communication layer
Cocos simplifies game creation and distribution with Cocos Creator
Flax Engine, multi-platform 3D game engine
An OpenGL RTS game engine written in C
The Semantic Engine for Model Context Protocol(MCP)
3D engine with modern graphics
Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc
Multi-platform 2D and 3D game engine
Cross-Platform C++ 2D/3D game engine
A game engine with an emphasis on real-time cutting-edge solutions
Multi-platform Engine for Desktop, XBOX (UWP) and Mobile games
Xash3D FWGS engine
Simple and light-weight 3D game engine
A modern cross-platform low-level graphics library
Solar2D Game Engine main repository (ex Corona SDK)
A grid based movement engine compatible with Phaser3
OpenDILab Decision AI Engine
The flexible game engine
Cross-platform 2D and 3D game engine with modular architecture
LM Studio Apple MLX engine
Zig game engine & graphics toolkit