Ravine is a strategic and cooperative survival card game. You and your friends survived the plane crash, but will you survive the night? Work together to forage for food, craft a fire, and build shelters, but be wary: every step you take in the ravine could be one step closer to madness. Danny Rankin, ATLAS instructor and co-director of the Whaaat!? Lab, created the game in a CTD game design class, and it later became one of the most popular card game Kickstarters of 2017.