The problem, how I see it, is resources are taken away from SP development to develop MP and the MP comes across as being tacked on or the campaign suffers. I can understand CO-OP mp that enhances the story, like Dead Space 3's co-op, I'm all for that, but the shoot, get shot, spawn and shoot, get shot, spawn and shoot, horde mode, escalation, etc is stale. Start with the new shit.