Nintendo DS Tao's Adventure: Curse of the Demon Seal Cast spells based on fire, water, earth and wind using the DS touch pad Battle dozens of monsters in the tower to save your family Complete side quests to raise your reputation with the townspeople Collect eggs and train monster helpers and battle and trade with your friends Cast spells based on fire, water, earth and wind using the DS touch pad Battle dozens of monsters in the tower to save your family Complete side quests to raise your reputation with the townspeople Collect eggs and train monster helpers and battle and trade with your friends