Alpha ProtocolXbox 360 Xbox 360, 2010 Alpha Protocol Western only. This game was never released in Japan on the Xbox 360. PlatformXbox 360 ReleasedNorth America, 1 June 2010; Europe, 28 May 2010 Released in JapanNever PublisherSega Mediaphysical (assumed) Releases North America Alpha Protocol 1 June 2010, Sega, physical (assumed) Europe Alpha Protocol 28 May 2010, Sega, physical (assumed) Add to my collection Open in Tana