The Firewalker pack introduces the Hammerhead hovertank, which effectively replaces the
all-terrain Mako seen in the original Mass Effect. Players will be able to run the Hammerhead
through its paces in five all-new missions catered toward the vehicle. As for future additions
to the game, BioWare said Mass Effect 2 will also be getting a new heavy weapon, which BioWare intends to unveil "very soon."






Check the Cerberus page or Gamespot page for more information here: http://masseffect.bioware.com/info/cerberus/
http://www.gamespot.com/news/6252514.html