Successfully perform an action hijack.

Change all your clothes in your wardrobe or a clothing store.

Escape 100 Cop Chases

Fail a mission.

Send an item to a friend.

Defeat all of Hammerlock's Legendary Hunts.

Decipher all of the Eridian Slabs.

Kill an enemy, knifing them with a gun blade.

Complete all the Circles of Slaughter.

Complete mission "In the Shadow of Starlight".

Revive another player.

Complete mission "The Great Vault".

Complete mission "Cold as the Grave".