Very nice demo with some tight controls. I think you can design a lot of interesting levels this way. The level layout and visuals were very nice too. My only criticism is that the Z key (flying up slowly) leads to button-mashing on certain levels (the X key was good).

Pretty cute. The graphics were minimal but still managed to looked quite nice. A bit of polish, like the player sprite changing direction based on the direction you were moving would have been nice.

Flying could feel a little slow, but overall was fairly satisfying. Gameplay was a bit basic and I feel like you could have expanded on it, even in this short time period.

This has a unique art direction and was fun to play, I think you could explore the flying mechanic more if you wanted to continue working on it because it's quite interesting to have the different speeds.