Ok. I'm at the first boss, but I have to go out for today, so here's my impression so far.
It's great! When I say your project on discord I figured it's either gonna be great, or janky as hell. Because if you want to do a 3d game in such a short time it's one of those, really. So- here are some of my random thoughts!
I like you had a plot! Most of jam games are "here's bosses, fight them". That's not bad, I mean- it's almost expected from jam games, but I like story in games.
Presentation was great- the slight camera movements in the intro, the music, the art direction in general.
Controls were... good I guess. I needed a moment to get used to them, and I cant go up or down using thumbstick (left and right work). So that's the part I'd say would benefit from some more polish.
Bosses! Readable attacks, cool patterns- on par with the best games in this jam.
Sticking to the theme. Uhhh... sort of? I mean- is fighting random toys is really "makeshift"? It almost seems to me, like you had your game figured out before, and then went "that's sort of makeshift, right?". That's probably my only gripe, and I don't even care much about the theme :)
Over all- one of the best I've played so far!