The mouse, The cheese, And the disembodied arm

First off I accidentally made this game way too hard so sorry :( 
also don't shoot a boss after its dead because there is a bug that was found that just destroys everything lol

so like, you're in a cheese museum, and you like, a mouse, and you have like, a disembodied arm that can go pew while exploring the three floors of the museum

tips for boss fights:
first boss: try to not stop running their health is around 15-16
second boss: avoid the red things and shoot the grey things their health is around 12-14
third boss: just try your best and their health is around 12-14

the game needs a mouse to play (not anymore:D)

made for gdko 2023 round 1 and updated for 2

music : "Boss Time" by David Renda

also yes i know it looks similar to endoparasitic