A development environment focused on modding
Fast and lightweight JavaScript game engine built on WebGL and glTF
Cross-Platform C++ 2D/3D game engine
Android OpenGL 2.0 application to view 3D models
Simple and light-weight 3D game engine
Flax Engine, multi-platform 3D game engine
A complete 3-D game development suite written in Java
An iOS & tvOS Frontend for Multiple Emulators
Desktop/Android/HTML5/iOS Java game development framework
Dust3D is a cross-platform open-source 3D modeling software
SonarSource Static Analyzer for Java Code Quality and Security
A J2ME emulator for Android
3D and 2D game engine written in Rust
LayaAir is an open-source 2D/3D engine
Powerful, mature open-source cross-platform game engine for Python
Skript is a Bukkit plugin which allows server admins
Open game and rendering engine packed into a JavaScript framework
Everything you need to build and deploy scalable realtime 3D apps
Blockbench - A low poly 3D model editor
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D
The Open Toolkit library is a fast, low-level C# wrapper for OpenGL
Godot Kotlin JVM Module
Java/JavaFX/Kotlin Game Library (Engine)
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
An easy to use 2D HTML5 game engine written in TypeScript