It's just a simple "run from the monster" kind of game. Click the mouse button to turn on the flashlight. The battery runs out quickly, so you're gonna have to recharge it by turning the flashlight off. The monster leaves a vague trail behind him, so if you look closely, you might be able to run away in time. The monster also caries around black stones, that he will ocasionally drop. Upon collecting one of the stones you will be granted the ability to boost your speed significantly. You must use it wisely however, because it can only be used once, and will last for a few seconds. In order to recharge the ability, you must collect another stone. You cannot carry more than one stone.
WASD to move Click the mouse button to turn on the flashlight SPACEBAR to use the stone (speed up) Remember to never stop moving, or you will start to loose your sanity. When your level of sanity reaches zero, the game will end. Your sanity will only get worse if you stop moving.