Complete Hunting Season and The Cradle in Campaign on any difficulty

Get 5 or more Kills with a single Scorestreak in Campaign

In Most Wanted, perform 5 takedowns on guards in the gala without being spotted

In Blood Feud, reach the Guild meeting without ever breaking stealth

In Terminus, find the final Talisman

Research all Augments for 10 Items in Zombies

In Liberty Falls, achieve a sporting high score

Kill 15 enemy using concentration mode.

Capture 50 flags from the enemy camp. (Multiplayer)

Obtain at least one type of the following weapons; melee, pistol, rifle, machine gun and shotgun.

Get 100 Kills while using Mutant Injections in Zombies

Kill 250 people using sniper rifle. (Multiplayer)

Get out of jail, but not for free