Bro this was like being inside of a B movie :D
Really great! The screen filter and shaders really steal the show here.
That boss battle in the end, all jam restrictions considered, really well done: it gives you the tension and time to react.
Perhaps the only thing missing was some visual aid to indicate where to use each item. You could kind of guess but maybe for someone who hasn't played many games wouldn't be that obvious.
Congrats!