Nintendo switch AND XInput controller for Arduino Leonardo and Pro Micro

Playstation controller interface library for Arduino

Rollback netcode example for Godot (OUTDATED)

a port of HaxePunk, itself a port of FlashPunk

Nez is a free 2D focused framework that works with MonoGame and FNA

Ultra-portable, high performance, open source multimedia framework.

Game Boy / Color engine with lots of features

kha game framework