Complete High Rollers in Campaign on any difficulty

Take your first photograph.

ME1: Complete Eden Prime

Rip off a dangling limb using Kinesis.

Kill the Hive Mind.

Complete Chapter 11 on any difficulty setting.

Kill an enemy from behind while disguised by the Sleeper Agent

Earn a Mastery Badge for any weapon

Complete Emergence in Campaign on any difficulty

Complete Hunting Season and The Cradle in Campaign on any difficulty

Get 5 or more Kills with a single Scorestreak in Campaign

Get 2 Kills with a single remote controlled Throwing Knife from at least 50 meters away in Campaign

Perform 10 takedowns in Campaign