The Humble Co-Op Bundle is live and contains seven games. Pay what you want to pick up Awesomenauts, Sanctum 2, and Wanderlust: Rebirth. If you pay $6 you get Rocketbirds: Hardboiled Chicken, Orcs Must Die! 2 Complete Pack, and Aces Wild: Manic Brawling Action. Paying $10 or more will net you all the above titles plus along with Risk of Rain. If you pay $17 or more you get two copies of each to give to a friend. Pay $30 or more and you’ll have four copies. Hit up the link for more information.