Really cool game! I like the art, asset quality and incipit.
The movement is quite wonky, the map lacks a bit of direction, the checkpoints spawn the player facing the wrong direction, the ending sequence was broken, the CRT filter made me nauseous and I found the rewind option to be quite overpowered.
All in all, considering the 4 day jam limit I think it's impressive! I know my feedback points out the obvious, but I've always been told that any feedback is good feedback! Good luck to you all, if you keep developing the game!