Fast and lightweight JavaScript game engine built on WebGL and glTF
A development environment focused on modding
Cross-Platform C++ 2D/3D game engine
Flax Engine, multi-platform 3D game engine
Simple and light-weight 3D game engine
SonarSource Static Analyzer for Java Code Quality and Security
Desktop/Android/HTML5/iOS Java game development framework
A complete 3-D game development suite written in Java
Open game and rendering engine packed into a JavaScript framework
Dust3D is a cross-platform open-source 3D modeling software
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
Blockbench - A low poly 3D model editor
Powerful, mature open-source cross-platform game engine for Python
Magic Another Game Engine
LayaAir is an open-source 2D/3D engine
3D and 2D game engine written in Rust
3D Procedural Game Engine Using OpenGL
The open-asset-importer-library repository
A Minecraft mod designed to improve frame rates
Skript is a Bukkit plugin which allows server admins
The Open Toolkit library is a fast, low-level C# wrapper for OpenGL
Java/JavaFX/Kotlin Game Library (Engine)
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D
Embeddable unity game engine view for Flutter
Vulkan renderer mod for Minecraft