What a coincidence that a game about walls closing in has a glitch that necessitates shrinking the game!
I really like the concept and the aesthetics. The visuals are on-point and the sound design is excellent. The wall mechanic is very engaging and unnerving.
Unfortunately, it's a bit frustrating. It seems like the pushes from the zombies(?) are really random; sometimes I would just get shot off at a large speed and just keep going after they were not even near me. There was also a lot of gambling on how long it would take to find the hatch in the large square room, and it got a bit tedious.
I like the gun.
All-in-all, good work!