In this the sequel to the 1984 classic action-puzzler, players set forth as Rockford or Crystal and mine their way through a variety of hazardous, yet stunning, three dimensional caves while avoiding crushing boulders and an eerie menagerie of killer creatures. Features: - Dazzling 3D Graphics glisten on Nintendo 3DS - 4 Varied Gaming Worlds (Ice, Ancient, Reactor, Space) - 5 Game Modes (Arcade, Puzzle, Zen, Score Attack and Retro) - Over 150 All New and Exciting Caves to Conquer - New Scoring mechanics provide an exciting challenge for high score hunters. - Share unlocks and high score with your friends via StreetPass