Multicosm

Controls: WASD or arrow keys

Multicosm is a puzzle game where you slide through the levels and go through portals to other worlds to get to the end

You are the red box, and your goal is to get to the green box in 6 different levels

The embedded version has a bug on non-144hz displays that breaks the portals, making the last level with 3 worlds unbeatable - below is a download to a patched version