Hey, really nice work, especially for a week! Would have been cool to have that boss fight at the end, but you mentioned on the other page that you ran out of time, and that's understandable. Happens to me every jam I've joined.
I liked the placement of the collectibles, fun but not frustrating. The art music, and sound all works well. I really like the cutscenes too, adds a lot to the game.
For critiques, I think the animations are charming, but could use a little polish. The platform feels decent, but I'm 50/50 on needing to crouch to shoot the basic enemies. I got used to it I guess.
All and all, an excellent entry! Great job.