Dead Rising 2: Case West Impressions - GameSpot

Capcom details the downloadable epilogue that will follow the retail release of Dead Rising 2.
Dead Rising 2: Case West brings Chuck Greene and Frank West team up for downloadable co-op zombie destruction.

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Dead Rising 2: Off the Record, Dead Rising Wiki

Dead Rising 2: Case West Achievements, Dead Rising Wiki

Singularity - Playstation 3 : Activision Inc: Movies & TV

Easy Allies

Foggy Productions Wanna play, might play - The whole 2023rd? Game Article/News

On this Day 13 Years ago Dead Rising 2 was released! - Along with 2 player online co-op mode, DLC's, Alternate endings and Fantastic weapons combinations! [Case Zero + Case West Exclusive

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Nintendo Direct February 8, 2023: Information and Reactions – Source Gaming