Cross-platform 2D and 3D game engine with modular architecture
Multi-Joint dynamics with Contact. A general purpose physics simulator
Cocos simplifies game creation and distribution with Cocos Creator
JavaScript-based game engine designed to empower developers
A completely free, open-source, 2D game engine
A modular Common Lisp game engine
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D
Lua Virtual Reality engine
Universal Scene Description
A package containing a few micro-interactions you can use
virtual reality authoring toolkit created by artists, for artists
A Qt application for water hammer simulation.
Cross platform Virtual Reality authoring and playback
Game framework with AI
MIT Licensed Open Source version of Torque3D from GarageGames
3D C++ Game Engine - yet another open source game engine
Planimeter Game Engine 2D - LÖVE-based game engine for Lua
A swipeable cards interface
A spring that solves your counter animation problems
C++ math library developed primarily for games focused on simplicity
A 2d physics game engine for JavaFX
Javascript library to create physics-based animation
A 3D Game Framework
3D .NET engine for Windows, Linux, Mac
3D Architecture modelling and physics simulation system