We are pleased to announce Dishonored: Dunwall City Trials, the first add-on pack for the critically-acclaimed first-person action game developed by Arkane Studios, is available for Xbox 360 and PC for $4.99 (or 400 Microsoft Points). For PS3, the add-on pack will be available later today in North America and on December 19th in Europe.

Dunwall City Trials will include 10 challenge maps that will test and track your combat, stealth and mobility skills. Creatively combine your supernatural abilities, weapons and gadgets to eliminate as many targets as possible, fight off waves of tallboys, guards, weepers and thugs, or take out targets in a non-stop run of drop assassinations. Dunwall City Trials also features a new set of achievements and trophies as well as a global online leaderboard. For more information on Dishonored and the newest add-on pack please visit www.Dishonored.com.

Trailer and Screenshots: