Wow! What a game to get out in a game jam, you guys must have worked your butts off! I genuinely would not be surprised if I saw this in steam, there's so much polish and little details, the difference in effect when you skate, roll, jumping off of walls. Loved that you used a big floppy disk as the check mark point, very fitting for being set in the early 2000s.
I'm glad that the aliens didn't mind that their pizza had fallen into acid, was blown up, and torn apart by spikes.. Adds to the flavour perhaps!