A new cooperative multiplayer trailer from Shank offers gameplay and cinematics from Klei Entertainment's upcoming side-scrolling action game. The clip, accompanied by some new co-op screenshots, shows how you and a buddy can take on the game in tandem in a co-op specific campaign, eventually at least (the first half of the clip is solo play and pull quotes from previews). On a related note, EA announces Shank will be released on PSN on August 24 and XBLA on August 25, but the PC edition is now due this autumn, after being previously promised for this summer. The embedded trailer follows.