What a fun game, thanks for sending it to me! The art style is very charming and reminds me a lot of the early 2010s, and the main character's lack of empathy for his coworkers was super interesting to me - very characteristic of apocalypse horror. I also really loved how you programmed the credits screen, and the ASDF control scheme!
(My biggest note is that the main character says he's on the second floor, then goes up the stairwell for 3 or 4 floors before exiting on the first floor - which isn't a big note at all, but I figured I should point it out!)