Solar2D Game Engine main repository (ex Corona SDK)
Multi Theft Auto is a game engine
Powerful, mature open-source cross-platform game engine for Python
A pure Go game engine
New Godot bindings for Swift
High performance UI layout library in C
2D JavaScript Physics Engine
A .NET ascii/ansi console engine written in C# for MonoGame and XNA
Go bindings for raylib, a simple and easy-to-use library
Ct.js is a desktop game engine that makes learning programming fun
Multi-platform 2D and 3D game engine
Tools and Z80 engine for creating adventure games. (RUST)
API (C#) for simulating certain aspects of a ZX spectrum for porting.
Rust library to create a Good Game Easily
The multiplayer game engine
Vivid3D is an open-source 3D engine with powerful 2D UI.
A game engine for console based text games
Entitas is a super fast Entity Component System (ECS) Framework
Eva.js is a front-end game engine for creating interactive projects
Game engine to build text adventures.
Retro game engine for creating games like it's 1997
Open source reimplementation of GTA San Andreas game engine in Unity
Spring is a free RTS engine developed for Windows, Linux and Mac OS X.
A PICO-8 demake of the SCUMM engine
3D C++ Game Engine - yet another open source game engine