Presentation is great! The game looks and sounds awesome. It reminds me of the last Brackeys Game Jam winner. The concept is really neat and the puzzles are clever. It is a bit tedious at times to get the arrow to point in the direction you want (especially because you can only press space once every second). It's also a bit weird that you have to click on the yellow cube at the start of every level. But overall, it's still a pretty cool game. Good Job!