Angry munchy

He’s a black wall like figure with two eyes with two eyes and he chase you really fast he doesn’t speak but if he touches you you die he’s in a game called GM and he’s a stand box. He can usually be everywhere and he cannot talk at all but if you say something really rude or do stuff bad you could see him and then he would just chase you and sometimes if you see him at places, and if you want to go somewhere else, he will jump, scare you by chasing him and bumping into, and what kills you And is really weird how you can find him everywhere you can even find him on security cameras and then he would just go where you are and then he will touch you and kills him and you will hear a beat beep he kill you while he kills you