Namco Hometek announced they will release Namco Museum Battle Collection for PSP in US this summer. The US version will contain 10 additional classic games not found in the Japanese version, including Xevious, Bosconian, Mappy, Tower of Druaga, Dragon Buster, Grobda, Dig Dig 2, King & Balloon and others; bringing the total number of games to more than 20.

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