Persona 4 Arena, the Atlus and Arc System Works co-developed fighter based on the Shin Megami Tense series, has launched on Live Games on Demand. Released back in August for 360 and PS3, Arena features characters from role-playing titles Persona 3 and 4, several console-only modes, including a Story mode estimated to last over 30 hours, and ailments (for that role-playing touch).

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