As gemoschen said, the idea is great, but the performance is so bad, i'm lagging, the shaders and post processing effect are too much, otherwise, it fit with the theme, the sound effect are good.
Did you download patch 2 or 3 beacuse in my tests Patch 3 showed anywhere from 80 to 110% better fps as comapred to Patch 2. As for the post process effects they are bearly there especially in patch 3 as i lowered them to save perofmance. Anyway Thank you for checking out the game!