Hmm what that noise? Just be quiet!! Figure looks like a tall clicker that was a big mouth with sharp teeth. Be quiet tho! You'll have to crouch for a long time because this is the only way to not get his attention. Figure spawns in door 50 (Library) and 100 (Elevator room).
From my experience the only thing Figure does, is only that he goes straight and upstairs. He doesn't do the same things exactly like Seek but he is pretty cool tho.
The only thing you have to do is collect 8 books the more books you gain the faster he gets. Go to the other direction because they can be there too, get the paper and go upstairs to insert the code. That's it! Pretty simple but hard. Don't go near Figure he's blind but he can sense your heartbeats, he'll rip your head.
In door 100 you have to pull the lever get some vitamins and run in a small room, crouch because it's always helpfull so he'll not find you easily and get these batteries to put them in the Electrical Room. Listening is your biggest trend in this door.Good luck! Hope you beat them!