An open source reimplementation of the Among Us Server
Godot is a powerful cross-platform game engine
Desktop/Android/HTML5/iOS Java game development framework
Open source HTML5 game framework that offers WebGL and Canvas
Pokedex demonstrates modern Android development with Hilt
Java/JavaFX/Kotlin Game Library (Engine)
A simple and easy-to-use library to enjoy videogames programming
A certain block game
API and runtime that allows access to VR hardware
One framework for creating powerful cross-platform games
The game engine for everyone
Do virtual gear shifting (and more) in any rider app
Free, cross-platform 2D game engine powered by Haxe and OpenFL
Solar2D Game Engine main repository (ex Corona SDK)
Multi-platform Engine for Desktop, XBOX (UWP) and Mobile games
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
New Godot bindings for Swift
Moonlight port for Nintendo Switch
Cross-platform game engine in Rust
Generate any location from the real world in Minecraft
Multi-platform 2D and 3D game engine
KorGE Game Engine. Multiplatform Kotlin Game Engine & Korlibs
Skript is a Bukkit plugin which allows server admins
A completely free, open-source, 2D game engine
Open source library for creative expression on the web, desktop, etc.