I am so glad that someone thought to use Golden Experience Requiem as the Rewind theme for this jam. It's perfect for the theme!
The art is also awesome, I love the hand-drawn aesthetic. It is super clean and the Ed, Edd, and Eddy-esque vibrating idle animation is a nice touch. The boxes seem a little different from the style of the Jojo characters and background IMO.
The sound design is awesome as well though it could benefit from a Jojo-style looping theme.
Also, the way that new mechanics are added in without hints on what to do is a very fun way of challenging the player to think about navigation on a single screen platform level. Reminds me of the game Achievement Unlocked which has a lot of discoverable mechanics.
Overall, thanks for making this game!