I like the aspect ratio, but the game resolution is too tiny to really discern what is happening (I didn't realize the number keys grabbed weapons, I had to get pretty close to the screen).
Difficulty curve hits a bit too hard right off the bat, but I do think a lot of that is due to just how tiny the game is.
Hit me up after the voting if you fix the resolution, i really want to play this with some tweaks as the idea intrigues me and the presentation graphically is very appealing! I'd love to play more of it then. :)