Craft, share, and compete in Climby Hammer! Design your own treacherous terrain, then compete online for the fastest times. Can you handle this mountainous challenge?â¢ CRAFT YOUR OWN MOUNTAIN â¢Create a course any way you like. Share it with your friends and challenge their best times! â¢Â DESIGN YOUR CHARACTER â¢Draw your avatar's face from scratch. Then deck yourself out with collectible outfits. â¢ JOIN A CLAN â¢Team up with your friends in weekly challenges to become world famous mountaineers.