Killed 25 enemies with explosive weapons

Killed 25 enemies by ramming them with any vehicle

Learn Suzanne Cooper's Water Safety Technique

Enter the Voodoo swamp

Learn Rob McCooper's Explosive Hat Technique

Collect a blueprint from Muggshot

Played in a co-op game with either an employee of Gearbox or someone who had this trophy

Killed 5 Rakk in under 10 seconds

Won a duel against another player

Discovered Skag Gully

Earned level 5

Completed 5 missions in the Arid Badlands