Cross-Platform C++ 2D/3D game engine
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D
Fast and lightweight JavaScript game engine built on WebGL and glTF
Voxel game engine in C++ with OpenGL
Cocos simplifies game creation and distribution with Cocos Creator
Map Pixel Art Generator for Minecraft
A modular Common Lisp game engine
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
Cross-platform 2D and 3D game engine with modular architecture
3D and 2D game engine written in Rust
3D Procedural Game Engine Using OpenGL
A isometric city builder in JavaScript
A self-hosted digital asset manager for 3d print files
3D Game engine with editor
Open source library for creative expression on the web, desktop, etc.
3D space trading and combat game
Official binding of SFML for .Net languages
Stride (formerly Xenko), a free and open-source cross-platform C# game
Go bindings for raylib, a simple and easy-to-use library
Doom-based AI research platform for reinforcement learning
An Open Source package that allows video game creators
Telegram Bot API for Java
3D Engine c++
X3D is the open-standard format for 3D graphics scenes on the Web.