8 years & up. Place, block, and interlock! Be the first to interlock five color gears with the white color gear to win the game. Begin the game by placing the number tokens randomly on the platform. Roll the 12-sided dice to determine the gear placement and players can choose to place two gears (one on each number rolled) or place one gear (on the sum of both dice rolled. Players that get all six gears on the platform receive special gear-placing privileges for an advantage to win. But beware, players can bump their opponent's gears from the platform and replace them with their own. Each game is set up randomly resulting in endless playability and new challenges every time! Included: 1 Platform, 25 Gears, 25 Tokens, 2 12-Sided Dice, and Instructions.