4ian / GDevelop

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

AlmasB / FXGL

Java / JavaFX / Kotlin Game Library (Engine)

castle-engine / castle-engine

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

nem0 / LumixEngine

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

pokepetter / ursina

A 3D and 2D game engine for Python

ezEngine / ezEngine

An open source C++ game engine.

inexorgame / vulkan-renderer

A new, render-graph based 3D game engine for Linux and Windows using C++20 and Vulkan API 1.3 (in early development)

esengine / estella

A fast 2D and 3D game engine — TypeScript SDK, C++/WebAssembly core, visual editor. Ship one project to web, desktop, WeChat MiniGames, playable ads, and native Android / iOS.

jslee02 / awesome-graphics-libraries

:sunglasses: A curated list of 3D graphics libraries and resources