Reckless Abandon
Not unlocked yetKilled 15 enemies with the Berserker's action skill
Down in Front!
Not unlocked yetKilled 15 enemies with the Soldier's action skill
House of the Ned
Not unlocked yetCompleted the "House of the Ned" mission
Jakobs Fodder
Not unlocked yetCompleted the "Jakobs Fodder" mission
Night of the Living Ned
Not unlocked yetKilled Ned...sort of
Ned's Undead, Baby
Not unlocked yetKilled Ned. Again.
Braaaaaaaaaaaaains!
Not unlocked yetCompleted the "Braaaaaaaaaaaaains!" mission
Small Tournament
Not unlocked yetCompleted the Prove Yourself mission
Hell-Burbia
Not unlocked yetReached the end of the larger challenge in the Hell-Burbia coliseum
The Angelic Ruins
Not unlocked yetReached the end of the larger challenge in The Angelic Ruins coliseum
The Gully
Not unlocked yetReached the end of the larger challenge in The Gully coliseum
Big Tournament
Not unlocked yetReached the end of each of the 3 larger challenges with one character
Making a Monster
Not unlocked yetBuilt the New Car: Monster
Athena, Out
Not unlocked yetRescued Athena
Depot Demolition
Not unlocked yetDestroyed the Lance Depot
Vincible
Not unlocked yetKilled Crawmerax the Invincible
Sneaky Little Buggers
Not unlocked yetKilled each of the loot midgets
Speed Kills
Not unlocked yetDestroyed a Lancer while in a Racer
Ding! Overleveled
Not unlocked yetReached Level 51
Ding! Overleveled to 11
Not unlocked yetReached Level 61
Completionist
Not unlocked yetCompleted all missions in Secret Armory
Sucker born every minute
Not unlocked yetPaid for a worthless tour of the world's largest bullet
Tourist
Not unlocked yetRead all 6 claptrap statue placards
Knoxx-Trap
Not unlocked yetKnoxx is at rest...finally