Very cool! I love the art in this! Very abstract! haha. It is a really cool platformer! My only wish would be to load the it up with checkpoints. Maybe marking the last place the player touched 'ground' before collecting an orb?
It has a really cool atmosphere about it that makes me want to explore the world it exists in! I would love to see it populated with various other 4th dimensional creatures and abstract scenery elements. I would just recommend some tighter controls or possibly a smaller hit box to give players some more leeway since it feels more like a casual exploration game than a high-stakes skill ceiling platformer.
Other than that its a really neat game! I really enjoyed the aesthetic and the levels were cool! Great work!!! :D