Found the game really fun - music and art are on point.
Felt more like an aim-trainer however with the bullets/hearts being so small and needing precise aim but otherwise it was fun haha.
Did get into a bit of a weird position where i was pretty much guarenteed death even with rewinding because after coming out of a rewind i'd instanstly go back into slow-mo from another bullet.. Maybe i'm just bad xD
Otherwise, awesome job - polish it up after the jam!