You ain't payin' no medical bills.
I completely relate to the other comments, I did not expect the environment to be so interactive starting with the apples, the different weapons, breakable things, keycards, optional rooms and especially allies, the allies are very cool. In the end the game is super fun, I like the big needle as a weapon and the difficulty of the game is perfect, I liked the tension as your allies start to die. Finally the fighting, animations and sound effect totally make it feel like a NES beat'em'all.