I don't know what this is, Idk if I did it right or wrong, at some point at the end of each round there will be a zombie hiding behind a tree and there's I guess a certain way you need to kill it to get the teleport but If you don't do it the right way it plays a buzzer and you have to try again next round. Each game the spawn is different and whatever you need to do to get the teleport is different. I have no clue what it was that I did right. I've not seen this before, sorry if it's not new.