A high-performance, industry-standard 2D physics engine built on Box2D
Cocos simplifies game creation and distribution with Cocos Creator
High performance UI layout library in C
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D
Flax Engine, multi-platform 3D game engine
LayaAir is an open-source 2D/3D engine
Multi-platform Engine for Desktop, XBOX (UWP) and Mobile games
Eva.js is a front-end game engine for creating interactive projects
A game engine with an emphasis on real-time cutting-edge solutions
Zig game engine & graphics toolkit
A completely free, open-source, 2D game engine
Open source library for creative expression on the web, desktop, etc.
A Complete WebGPU Game Engine for Browser & Desktop Arcade Oriented
Animation Compression Library
Game framework with AI
The multiplayer game engine
Data-oriented and data-driven game engine written in Rust
A fast, scalable, distributed game server engine/framework for C++
A project to create a blazingly fast Swift game engine
scriptable game engine with built-in support for 2D graphics and sound
high performance cross-platform game engine
A retro style video game engine for RPGs and adventure games.