Killzone: Mercenary Closed Beta Underway and Trailer

Experience Killzone from a brutally new perspective, only on PlayStation Vita
Releasing a new video, Guerrilla Cambridge has announced the start of the closed beta testing for Killzone: Mercenary, a first-person shooter that makes full use of the PlayStation Vita's graphical and input capabilities. If you received a multiplayer Beta voucher as part of the promotion via PlayStation Home, note that your voucher is for the Open Beta in late August, not for the Closed Beta..
Killzone: Mercenary will be released in Europe on September 4th, in the UK on September 6th and in North America on September 10th.