I will give you some ideas BUT with no information, YOU pick one idea and I will tell you the information of that one you picked. Is that good?
Viewing post in BB 1 1/2 Ideas, Suggestions, and more! comments
This will be a long one. Brace yourself! Will sit in a random faculty room and once you collect all the notebooks he will emerge and hunt you down. He will be as fast as phonty, not always knowing where you are. If he sees you he will get faster. He will kill you if he catches you. If you would like he can blind or deaf the player and you can remake his assets.
Other: will be a customizable character. Music when chasing you: Dschinghis Khan - Moskau (Starparade 14.06.1979) I don't know how to do copy link. sorry if it is copyright.
Assets: (Sorry for the small pic)