Cross-Platform 3D Game Framework using HTML5 and WebGL wrapping Three.js and ammo.js (bullet3). Includes Headless Physics mode for your Node.js Server and a Phaser 3D Extension.

An open source voxel game engine. Play one of our many games, mod a game to your liking, make your own game, or play on a multiplayer server.

3D C++ Game Engine - yet another open source game engine - nem0/LumixEngine

A new game engine for creating 3D games for the web, mobile and desktop using TypeScript, Three.js and other web technologies.

An open database of Game Engines

Build engine port backed by GZDoom tech. Currently supports Duke Nukem 3D, Blood, Shadow Warrior, Redneck Rampage and Powerslave/Exhumed. - ZDoom/Raze

PixiJS - The HTML5 Creation Engine. Create beautiful digital content with the fastest, most flexible 2D WebGL renderer.

Classic point and click adventure game engine and editor - bladecoder/bladecoder-adventure-engine: Classic point and click adventure game engine and editor

Cheat Engine. A development environment focused on modding

Ebitengine is an open source game engine for the Go programming language. Ebitengine's simple API allows you to quickly and easily develop 2D games that can be deployed across multiple platforms.

2D game engine made on top of Flutter

Bevy is a refreshingly simple data-driven game engine built in Rust. It is free and open-source forever!

Falco Engine. 3D Engine. Game Engine. Free Game Engine.

Best development performance out there Unleash your creativity and be more productive. With Flax you can boost your game development and bring it to another level. We’ve created tools that are slim and agile. No Read more…

3D Engine Development

microStudio is a free, open source game engine, easy to learn and packed with features. It offers 4 programming languages and includes a sprite editor and a map editor.

A quick and easy to use drag and drop retro game creator for your favourite handheld video game system.

A prototype of a pseudo 3d-engine made in Bash

A user friendly game engine written in Rust

Make a game with GameMaker. The ultimate 2D game engine and easiest to learn. Learn how to make games from scratch. No code needed.

Oasis is a web-first and mobile-first high-performance real-time development platform. See for more information.

fantasy computer for making, playing and sharing tiny games

Urho3D is a free lightweight, cross-platform 2D and 3D game engine implemented in C++ and released under the MIT license. Greatly inspired by OGRE and Horde3D.

jMonkeyEngine is a modern developer friendly game engine written primarily in Java.