We knew the Hammerhead was coming, we just needed details, and now those details are here. Coming via the Cerberus Network, meaning it’s free, in late March is the Firewalker pack. It includes 5 new missions, missions in which you drive around this little Hammerhead floaty tank. BioWare also assures us that it will handle much better than Mass Effect 1′s much maligned Mako tank. So if you bought your copy of Mass Effect 2 used or are borrowing it from a friend you might want to think about upgrading to the Cerberus Network, I mean how are you playing that game without Zaed? He’s awesome!