One Piece: Gear Spirit is a fast-paced 3D fighting game that utilizes the dual screens of the Nintendo DS for strategic combat. Players use the touch screen to activate 'Spirit Cards' for power-ups, healing, and special attacks while battling on the top screen. Follow the adventures of Luffy and his crew through iconic story arcs, unlocking new characters and gear along the way. The game supports local wireless multiplayer, allowing you to prove who is the true King of the Pirates in intense me-vs-you duels.