Turn off your lights when someone appears in the hallway. If you don't, your exposure meter will raise, and once it's full, you'll die. The owl will zoom in from one of the two vents. Make sure to close the right one, as you can only close one at a time. Cancel any virus pop ups, and keep track of Grunkfuss's patience meter on Cam 2 (it will only appear when he's active). For more details, scroll down. Flumpty will randomly teleport around, and will do a peekaboo animation before he enters. Birthday Boy Blam follows a set path around certain cameras. Eyesaur will attack quickly once he leaves his hole, and he also does the most exposure. If you see Golden Flumpty, turn off your lights or flip up your camera.
Epileptic warning! Seizure inducing!