Halloween Horde Mode

I’m having a lot of fun playing the Halloween horde mode. Also the terminator one before this was cool. So far I’ve seen good teamwork with almost every game. I play Kat and love to manage all of the barriers and turrets (also build a forge for Jack when he’s in the same game). With the normal horde mode going all the way to 50 waves, I always encounter almost everyone quiting after wave 20 or 30. I think it would be cool to be able to join in a game where people have left. I’d be curious to see how other people set up their defenses and try to help improve anything that has a weak spot.