The sound effects were way too loud for headphones and just didn't sound good. Idk if im confused but I couldn't get past the first level with glass I'd think you would right spin off the left wall because it would bounce you straight towards the glass so you didn't lose too much speed hitting multiple but it didn't give speed then and the left spin would just bounce the wall around the room. I really liked the first couple puzzles I was able to play though and the main mechanic was really creative!