Thank you so much for your detailed feedback! I'm glad you liked how the tutorial was laid out :)
Yeah, we ran out of time during the game jam but I've now implemented a manual rewind so you don't have to wait it out anymore, and also "coyote jumping" to give more leeway on when you can jump after leaving the platform etc so hopefully that'll make it smoother and you don't have to jump as precisely!
Do you remember how you managed to make the rewind play collide with the past player? Usually the rewind player is offset either to the left or right of the player (depending which way you're facing) so it would be interesting to know and hopefully it's just a collider issue we can fix!
Sorry about the music! I'll try get some more different songs into the game :) I hope you enjoyed playing <3