This is a test marble game that I'm working on in Godot Engine 4.1.
The gameplay and physics are inspired by the Marble Blast series, including the intentional inclusion of diagonal movement (pressing two diagonal keys like W+A or W+D makes you move ~1.414x as fast). I'm not aiming to replicate the physics entirely, but it's one of my favorite marble games and I wanted to make something that emulates it.
Feel free to use this project as a base for your own marble game! The code is licensed under the MIT License. In the current state of this repository, there really isn't much in the way of assets, particularly there are barely any levels currently. So feel free to take what you want.