On Aug. 15, PC and Mac gamers will be rising against the machines in Team Fortress 2’s new co-op mode aptly titled Mann vs. Machine.Check out BeefJack to read more.[Note: Gamerai's currently writing for BeefJack, and due to certain conditions, the entire article cannot be republished here. For the full article, check out BeefJack. It's tasty!]

read more: Team Fortress 2 ‘Mann vs. Machine’ co-op mode announced