Asteroids game engine is a Asteroids Game Engine, no need to say anything else about it.
A short and easy to use endless runner engine.
Add some brains to your boss​ battles with Boss A.I. Engine for Game Maker Studio 2.
A simple quick frogger like framework to build off of.
A Simple Platformer Engine.
For Game Maker Studio 2
For Game Maker Studio 2
A Bubble Pop Engine with levels and power ups!