You know, there was a time when Co-Op only came in one flavor: local. Whether your characters were on screen at the same time or just passing the controller back and forth when it was your dude's time to party, that was all you got. And while we might have gotten used to playing video games without ever having to meet the judgement gaze of another human being, couch co-op is still very much a big deal. Except in Resogun, where online co-op reigns supreme. Until (potentially? maybe?) now.