'Mass Effect Command' on Facebook offers 'Mass Effect 3' rewards

Mass Effect Command has launched on Facebook.

The Facebook app allows users to take part in social missions that can earn Mass Effect 3 game rewards.

The first mission, which is currently running, asks users to recruit their friends for the app. Once enough recruits have been accumulated, all users of the app will unlock the Normandy prop for their Xbox Avatar and a new mission will begin.

Future rewards include early access to the Mass Effect 3 demo, the collector's edition of Mass Effect 3 and a custom Mass Effect 3 Kinect sensor.

By continuing to use the app, all users will also be entered to win a custom paragon or renegade themed Xbox 360 console with Kinect.

Bioware recently hinted that users should keep their Mass Effect 3 saves, suggesting future games in the series.

A demo for Mass Effect 3 is scheduled for February 14, which will grant temporary access to Xbox Live Gold and in-game items for Kingdoms of Amalur: Reckoning.

The Xbox 360 version will feature Kinect support, allowing users to issue voice commands during battle and in cutscenes.

Mass Effect 3 will be available on Xbox 360, PlayStation 3 and PC from March 6 in North America and March 9 in Europe.

> Mass Effect 3 preview: Hands-on with the opening 90 minutes

Watch the Mass Effect 3 voice talent trailer below: