Take down both attack helicopters.

Kill your first enemy in the Call of Duty® Ghosts campaign.

Get eaten by a Pool Shark in the Pokitaru Ocean.

Taught 3 or more of the teens a lesson, or started the house fire, with Aiden.

Stayed in reality.

Saved every character that could be saved.

Told the truth during the interrogation.

Made it to the cathedral without being spotted.

Defeat the Snagglebeast on Nebula G34.

Buy all the items of a shop during the same visit.

Trade in a set of duplicate holocards for a new one.

Rescue Skidd and his agent on Aridia.

Become a Ranger on Kerwan.