The code for the start is 627498.
Press "s" to trigger your shotgun, mouse to move bullseye and click to shoot. You have to click the ammo box on the table in the Office to reload. Down Arrow makes you move to the place behind you. HOLD space there to use the flashlight. The button on your right makes you go to a vent on your right. There's a thermostat with 3 settings, low, high and medium/normal. Triangular eye = High, two normal eyes = normal, an eye and the peashooter mouth thingy = low. On camera 1, click the wire diagram to fix the wires if they turn red. The Guy with like arms that look like arteries functions like springtrap; audio lures to get him away. The Guy with only a half of His face normal is gotten rid of by shooting him when he's in the Office.