Mechanic: Every eye is a choice.
if the mouth shines...
Green: HIDE, he rebounds 3 times with 50 rps
Red: Blood splats everywhere for 5 seconds and lil' (T-55's) X-555s appear till you leave the room, X-555 Checks a closet, if no closets he just slams the door.
Yellow: Screams and summons a random entity (A-120 potential)
White: summons 3 statues to block random hiding spots for the next 4 rooms.
Yes most of these can kill you.