Really like the ambiance of this, especially once "outside" with the red suns! Music is on point and add to the daunting feeling, was expecting to get jumped in the corridors. The gun feels satisfying, even if I would like to see some recoil or something else to prevent the player from just constantly firing.
Difficulty wise, I think it would be great to have some feedback about the enemies getting closer to you and hitting you. Also the sprint made me laugh! Once I saw it I just ran around amassing a bunch of enemies and then killing them from afar, it was funny but made the game really easy.
Overall, I quite liked it, would like to see more enemies and different level with the same vibe.