Activate 9 radio towers.

Unlock 50 entries in the Survivor Guide.

Tag 25 enemies using the camera (Single Player only).

Liberate an outpost without triggering an alarm.

Lure and kill a predator.

Complete level 10 against all 3 Drinking Game opponents

Participate in 5 different City Games

Escape 15 police scans

Escape the pirates and survive in the wilderness.

Complete 40 Fixer Contracts

Complete every Gang Hideout

Defeat 20 Glasps in the main campaign.

In Mob of the Dead, survive an entire round on the bridge on round 15 or higher.