Rush is from doors he is an entity he appears up and goes to that door you were in so you have to hide or he will jump scare you but his static warned you that a jumpscare is going to happen so you have to hide in a closet he'll be near the closet and then he will be gone you get your first Rush badge if you use the crucifix on Rush then you get your second Rush badge if you're hiding when Rush can't see you that means you got your third Rush badge