It seems like an interesting game, but every time I change shapes I fall through the floor... If the shape itself is not moving around you can freeze the position or set the rigidbody to kinematic. That would fix the problem.
Thank you for your feedback, Railgun. And thank you for your solution, I have fixed the problem in my new update. I hope you can give this game a second chance, check it out again and tell me what you think about this version :)
