lovely music and art! Took me a bit to learn the mechanics of the game, but at the end my high score was 1252!
I'm not too fond of A and S as keybinds for this game, since you have to use your mouse to launch the player. Maybe rework it to right click and spacebar or something?
Collectibles were incredibly generous, especially the blue ones. after I grabbed 2 or 3, I could abuse them to launch vertically and pull off a massive score. Maybe get punished for going too high?
I didn't really find a use for the rewind feature, since it made you still lose time. The mid-air launch was good tho and I abused the shit out of it :)
Great game overall, congrats on submitting!