(Select this for the English-language version of this module.) Test the limits of your combat prowess aboard a remote, top-secret Alliance space station. Do you have what it takes to hold the top spot amongst the best of the best? This module includes a new land-able space station, 13 exciting combat scenarios, and approximately 2-3 hours of game play. Required: you must achieve Spectre status before embarking on this mission. 此項目無退款款項。如需詳細資訊，請參閱 www.xbox.com/live/accounts。

Batarian 的極端份子劫持了 Asgard 星系的行動小行星站，並改變其運行路徑去碰撞附近的 Terra Nova 殖民地。只有你能拯救站內的人類，並重設運行路徑以解救百萬無辜的生命。 此項目無退款款項。如需詳細資訊，請參閱 www.xbox.com/live/accounts。