Amnesia

If you are looking for a crazy scary game, then this is the game for you. It is for the pc. I actually have yet to see this game to the end. You start out in a room with no knowledge as to how you got there, but a note from your former self. Before you got amnesia you wrote a note to yourself to help guide you out. Something happened that ended with you giving yourself amnesia because the memories were too painful to keep. You go through the game trying to recall your memories and escape the mysterious dungeon/house. You are terrified and cannot stay in the dark too long or you will lose your sanity. As you play, you find there is a monster roaming the place and attacks when he find you and all you can do is run. If you look at the monster or even while you are running, your sanity goes down and your sight gets all blurry. If you stay in the light too long or keep your lantern lit too long, the monster is more likely to find you, but you cannot stay in the dark or else you can die from insanity so you must be able to use both in equal amounts. Depending on your actions, the ending can change and a number of people that are trapped with you can be saved if you play right, but you can also escape alone with you as the only survivor.