Ubisoft has announced that the Deniable Ops Insurgency Pack DLC for Tom Clancy's Splinter Cell Conviction for Xbox 360 and Windows PC will be available to download on May 27.

Priced 800 MS Points on Xbox 360 (PC price is to be confirmed), the DLC will feature brand-new missions for Archer and Kestrel on four additional maps for Deniable Ops modes.

Take on new challenges in Hunter, Face Off, Infiltration and Last Stand and play in settings from the docks of San Francisco to a New Orleans cemetery, a prison in Portland to a hidden research complex in Salt Lake City.

Insurgency Pack also features 250 new gamerscore points to be unlocked.