Defeat Big Time Beagle using your noggin

Spin 10 Mani Wheels (Campaign only).

Rescue 15 hostages in Hostage Rescue quests (Campaign only).

Hijack 3 Royal Cargo Trucks and return them to a liberated Outpost (Campaign only).

Complete "Traffic."

Liberate 1 Outpost playing as Hurk (Campaign Co-op only).

Play a Top Rated map in the Map Browser (Map Browser only).

Kill 25 enemies while shooting and driving (Campaign only).

Reach Karma Level 2, and purchase any Guns For Hire upgrade (Campaign only).

Read 10 notes (Campaign only).

Kill 4 enemies simultaneously with a single explosion (Campaign only).

Craft 15 syringes (Campaign only).