Cross-platform 2D and 3D game engine with modular architecture
The flexible game engine
A game engine with an emphasis on real-time cutting-edge solutions
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D
Descent 3 by Outrage Entertainment
Recreation of the classic Grand Theft Auto III game executable
JavaScript-based game engine designed to empower developers
A completely free, open-source, 2D game engine
Free game engine for development of desktop, mobile, and web games
The Tiny JavaScript Game Engine That Can!
A fresh & lightweight javascript game engine
Ct.js is a desktop game engine that makes learning programming fun
The Open Toolkit library is a fast, low-level C# wrapper for OpenGL
High performance UI layout library in C
Go bindings for raylib, a simple and easy-to-use library
All-in-one game engine built on Godot. Roblox & UEFN alternative
PyCAPGE - Python Classic Adventure Point and Click Game Engine
MIT Licensed Open Source version of Torque3D from GarageGames
Mini game engine for games104
State Management and Multiplayer Networking for Turn-Based Games
Amazon Lumberyard is a free AAA game engine
2D Game Engine with Lua Scripting made on top of SFML
Web powered cross-platform 3D, WebXR game engine
The Atomic Game Engine is a multi-platform 2D and 3D engine