Too bad it was short lived, and honestly my most FAVOURITE part of campaign.
It wasn't tedious, long, boring, repetitive, or monotonous, Just me and my DSG-1.
It would work well, because we can get the occasional heavy, and on wave 10, we get like, 3 grunts and a pinger or something.
Wave 20, 2 pingers and a heavy or something etc.
Crytek, if you make a DLC for this, I don't care how much you label it at. I MUST HAVE IT.
EDIT:We should also be able to have a separate nanocatalyst bank for it that accumulates after every game, and as we earn more, we buy weapons to use in the map and can still use on-the-fly weapons and armor customization.