If you carve out a tunnel into the floor and have the entrance down a foot or two, the wind can’t blow directly in, and the cold air will sink to fill the tunnel/entrance with your sleeping platform being quite warm.

GTA. Games 3 and 4 were good, 5 was kinda fun, but I’m not really at all excited for the same formula over and over again. Even battlefield feels a bit samey. Only indie games are really taking risks these days. And some of them are fantastic.