Take the Gravlink from the Lutadores

Complete All Multiplayer Basic Challenges

Complete All Multiplayer Weapon Challenges

Reach Diamond Grav Commander Rank

Reach Gold Grav Major Rank

Reach Bronze Grav Captain Rank

Reach Silver Grav Sergeant Rank

Change your multiplayer character's appearance

Be a part of a winning team in Team Deathmatch (Matchmaking)

Be a part of a winning team in Assault Mode (Matchmaking)

Get 1st Place in a Deathmatch game (Matchmaking)

Have a friend boost you over a ledge (Co-op mode)

Complete a Campaign level with a Friend (Any Difficulty)

Set 25 Lutadore enemies on fire with the Lavagun (Any Difficulty)

Use a Shotgun to gib 25 Lutadore enemies (Any Difficulty)

Use the Gravlink to throw a corpse at your friend (Co-op mode)

Revive a friend online (Co-op mode)

Kill 100 Lutadore Enemies with explosives in the Campaign (Grenades, Rockets, Barrels)

Escape from a Lurker's grasp 5 times during single player

Use the Gravlink to kill 5 Lutadores with one object (Campaign)

Use the Gravlink to kill 3 Lutadores with one object (Campaign)

Shoot off 100 Lutadore Helmets (Any Difficulty)

Use the Gravlink to throw 50 Lutadore Enemies (Campaign)

Use the Gravlink to throw 30 Lutadore Enemies (Campaign)

Use the Gravlink to throw 15 Lutadore Enemies (Campaign)

Perform 50 Finishing Moves using High Grav Powers (Campaign)

Perform 10 Finishing Moves using High Grav Powers (Campaign)

Perform 50 Finishing Moves using Low Grav Powers (Campaign)

Perform 10 Finishing Moves using Low Grav Powers (Campaign)

Finish the Campaign with a Friend (Any Difficulty)

Finish the Campaign on High Gravity Difficulty

Finish the Campaign on Normal Gravity Difficulty

Finish the Campaign on Low Gravity Difficulty

Defeat The Prophet Kiltehr (Any Difficulty)

Defeat The Slave Driver (Any Difficulty)

Defeat The Brute (Any Difficulty)

Defeat The Butcher (Any Difficulty)

Complete the final checkpoint in Vanguard Down on Normal or High Difficulty

Complete the final checkpoint in Caged on Normal or High Difficulty

Complete the final checkpoint in Breakout on Normal or High Difficulty

Complete the final checkpoint in Road Home on Normal or High Difficulty

Complete the final checkpoint in Street Fight on Normal or High Difficulty

Complete the final checkpoint in Road to Hell on Normal or High Difficulty

Complete the final checkpoint in Edge of the World on Normal or High Difficulty

Complete the final checkpoint in Into the Depths on Normal or High Difficulty

Complete the final checkpoint in Enlightenment on Normal or High Difficulty

Complete the final checkpoint in Reveal on Normal or High Difficulty

Complete the final checkpoint in Red Sky on Normal or High Difficulty

Complete the final checkpoint in Deja Vanguard on Normal or High Difficulty

Complete the final checkpoint in Reversion on Normal or High Difficulty