Marble Marcher is entirely ray-traced in real time and is played on the surface of evolving fractals. The goal is to get your marble to the goal as quickly as possible. There are 15 unique levels to master.
This game is the result of a fractal physics engine I developed that allows fast collisions with fractals and other procedurally rendered objects. As far as I'm aware, it is the first game to ever use this technique.
The game is also open source: https://github.com/HackerPoet/MarbleMarcherSystem Requirements
You will almost certainly need a dedicated GPU to run this game at 60fps without lag. Older GPUs may need to run at the lowest resolutions, while high-end ones can run fine at the higher resolutions.Playtime
20 to 30 minutes