For a two people effort, this was great!
There was quite a lot of content, the game had a nice idea, and the game even had some dialogue, which's impressive for a jam game. The arts not bad at all either!
Some issues would be how impossible the bullets are to dodge once they head towards you. And in some rooms, these bullets basically one shot you, which's brutal. I also think the game should have had a bit faster movement.
I think the best thing about this game is the interesting enemy variety. This is something jam games seem to not have a lot of, and I'm glad this one does nicely.
Keep on fighting! :)