you are in a s.w.a.t. team and you get a call about a killer who killed 6 people at night and you and your team is in a swat van and you guys are going there and few min later you guys arrived you guys come out with a flash light, night vison goggles, and a rifle and your team and you see a tree house but there is a house behind it and 2 of your buddy's went to the tree house and me and rest of my team went to the house