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San Diego Studio, officially abbreviated as "SD Studio", is a video game development team part of Sony Computer Entertainment Worldwide Studios owned by Sony Computer Entertainment responsible for The Mark of Kri series and the annual NBA The Inside and MLB The Show series. It is merged with Red Zone Interactive and 989 Sports. San Diego Studios is currently working with United Front Games on a 'Play Create Share' title called 'ModNation Racers' along with their yearly NBA and MLB titles.
Team Ramrod is a development studio based inside San Diego studio. They developed and continue to maintain High Velocity Bowling.