Played as a wee requiescat for the inventory management that was effectively removed from RE4make... tragically, this has even fewer ideas about its source material than that game... the slavish devotion to RE4 conventions mean that the health and ammo mechanics exist entirely for show and contribute no value whatsoever to this as a stand-alone puzzle. You'd hope that they'd have a little fun with it at the very least but "Fixed Butterfly" is about as clever as it gets.