What would you do if everytime you take a step on a tile, your oxygen level decreases in the room? You must get a key from across the room, it’s fairly big but if you take too many steps you will attract a blood thirsty dog. To make the dog stay away you have to give up a considerate amount of blood to keep it from being released. If not, the dog will be released or your oxygen level will decrease significantly based off the amount of steps you’ve taken in the past hour