IGN: NYCC 09: Patapon 2 Progress Report

Now, if you missed the original game (Shame on you!), Patapon's a rhythm-based game where the four face buttons are specific drum sounds -- Pata, Pon, Chaka, and Don -- and you use various combinations of those sounds to move a tribe of one-eyed creatures that worship you. You'll need to hunt for food, fight off enemies, and manage your tribe's equipment.

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