🎮 Open-source, cross-platform 2D/3D/multiplayer game engine designed for everyone.

a fresh, modern & lightweight HTML5 game engine

Java / JavaFX / Kotlin Game Library (Engine)

🎮 🎲 A wonderful list of Game Development resources.

Free, cross-platform 2D game engine powered by Haxe and OpenFL

Dozens of free and open source demos for the Godot game engine, version 3. Head to the link below for newer demos for Godot 4+

A project to create a blazingly fast Swift game engine that is a joy to use 🚀

LayaAir is a fully platform rendering engine with rich 2D/3D rendering capabilities and a mature integrated development platform

Ct.js is a desktop game engine that makes learning programming fun and game development easy by its visual editors and well-documented code library

Pixel Vision 8's core philosophy is to teach retro game development with streamlined workflows. PV8 is also a platform that standardizes 8-bit fantasy console limitations built on top of the open-source C# game engine based on MonoGame.

Build retro games using WebAssembly for a fantasy console.

Free/Libre Action Roleplaying Engine (engine only)

An opinionated 2D game engine for Rust

Cross-platform (desktop, mobile, console) 3D and 2D game engine. Powerful visual editor. Support for glTF, X3D, Spine and more. Fast clean code using modern Pascal. Free and open-source.

A New Cross-Platform 2D 3D Game Engine

The quadplay✜ fantasy console

2D Game Engine with Lua Scripting made on top of SFML !

An easy open source Android Native Game FrameWork.

Planimeter Game Engine 2D - LÖVE-based game engine for Lua

LITIENGINE 🕹 The pure 2D java game engine.