Cool game overall. I like the "Spelunky with the VVVVV aesthetic" feel of the game and how atmospheric and dark it is (especially with the fog of war effect). This REALLY does not feel like an NES game though, rather its very "modern indie". Despite some other minor issues (like the heavy gravity and at times hard to see enemies because of the , admittedly intentional, lack of visual contrast) I do enjoy it as a game, either way.