Alpha Protocol is ready to spy hard on May 28 and June 1 in Europe and North America, respectively, according to IGN. Spies in the land down under will get their chance to play the game on May 27.
Obsidian's RPG has been plagued by delays, shifting its launch from fall, to spring, to summer. Hopefully, this time Sega can make the game's latest release date -- or at least let us know in a reasonable amount of time if it's delayed, again.
Update: Sega has confirmed the June 1 release date for North America. All three versions -- PS3, Xbox 360 and PC -- will release on that day.