Native Android app for Habitica
Solar2D Game Engine main repository (ex Corona SDK)
A Minecraft Java Edition Launcher for Android and iOS
Desktop/Android/HTML5/iOS Java game development framework
One framework for creating powerful cross-platform games
The source code to VVVVVV
New Godot bindings for Swift
Play! - PlayStation2 Emulator
Godot Kotlin JVM Module
KorGE Game Engine. Multiplatform Kotlin Game Engine & Korlibs
Free, cross-platform 2D game engine powered by Haxe and OpenFL
Source of Mana is a unique 2D MMORPG
websocket and http client and server library, with TLS support
Memory Efficient Serialization Library
Cross-platform game engine in Rust
A simple and easy-to-use library to enjoy videogames programming
An MVVM & Databinding framework that can use C# and Lua
Multi-platform 2D and 3D game engine
Do virtual gear shifting (and more) in any rider app
Open source Cardboard SDK and samples
Xbox 360 Emulator Research Project
Gideros Release version
An open source C++ game engine
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
Simple DirectMedia Layer