AWESOME!
Great retro feeling with intriguing atmosphere, I fell into it in the first 10 seconds! I wish there was a melee weapon as well, I quite a lot run out of ammo very quickly. Maybe creating a system where melee combat would reward you with ammo/health would be more exciting.
Overall, it is a very solid game with awesome use of resolution restriction both with visuals and a little touch of story.
Excellent job!