The game itself will start this January (in a free-to-play version) and it’ll do with the following additional features:

Maelstrom Protocol, is a weekly challenge mode for seasoned players. They should negotiate nine feces of continuous difficulties. The event is subject of a crisis. If you’re a newbie, you might want to get introduced or to battle a terrible enemy. Assignments, weekly modes with amputation. They could not include a HUD and the use of a friendly fire. That latter looks particularly difficult given the number of shots we shot with Left 4 Dead.

In addition to that map, Ubisoft announced that each copy of Extraction will feature two Buddy Pass tokens. Most of all, this means you can give a 14 day trial to two of your players. We are sure these will be used fairly and certainly won’t end up on eBay.