Tumblestone is the first original action-puzzle game of the past fifteen years. Race your friends in multiplayer or challenge yourself in story mode. Solve progressively more difficult and creative puzzles, help a sausage make friends, and find out what happened to the Tumblecrown. Key Features: Competitive multiplayer: Tumblestone's intense puzzle-solving action will turn playing "just a few more rounds" with friends into a late-night Tumblestone marathon. Story mode: The 40+ hour story campaign will test your puzzle-solving prowess. Featuring 10+ gameplay modifiers, challenge puzzles, and boss battles. Arcade modes: Kick back and relax with the casual Marathon mode, scratch an intellectual itch with the Infinipuzzle mode, or get your blood pumping with the fast-paced Heartbeat mode. Quests: Hundreds of unique quests to complete. Bots: Have an open slot? Play against the computer. But can anyone withstand the punishing Nightmare bot? Personalization: Choose from a dozen unique characters and environments.