From start to end a top entry. Love the background loop with the effects on it, very misterious and fits the moon setting very well. I was also very satisfied as i finally figured out how to do the jump for the final key card, very fun mechanic.
Also great that you provided multiple control schemes, with the pico scheme usually annoys me that jump and shoot are next to each other, so the way to go is ArrowKeys + Space + Ctrl actually (instead of WASD) then it makes alot of sense!