Killed Crawmerax the Invincible
Collected 3 panties, 5 fish in a bag, and 15 pizzas
Found 25 Claptrap oil cans
Collected 15 Claptrap bobbleheads
Paid for a worthless tour of the world's largest bullet
Completed the Prove Yourself mission
Read all 6 Claptrap statue placards
Completed Tannis' crazy request
Defeated the Interplanetary Ninja Assassin Claptrap
The Commandant is dead-trap
Killed Ned...again and again and again
Knoxx is at rest...finally
Collected 5 3D glasses
Reached Level 61
Destroyed the Lance Depot
Killed each of the loot midgets
Rescued Athena
Destroyed a Lancer while in a Racer
Reached Level 51
Built the New Car: Monster
Earned $1,000,000
Completed the "Braaaaaaaaaaaaains!" mission
Killed Ned. Again.
Killed Ned...sort of
Completed the "Jakobs Fodder" mission
Completed the "House of the Ned" mission
Defeated the Rakk Hive, the Vault Boss, Sledge, Krom, or Flynt in a co-op game
Killed 15 enemies with the Hunter's action skill
Killed an enemy with the Siren's action skill
Earned level 50
Rescued enough Claptraps to earn 42 inventory slots
Earned level 40
Completed all missions in the Arid Badlands
Completed all missions in the Rust Commons
Killed the Vault Boss
Discovered Eridian Promontory
I bet you never thought you'd be here.
Emerged victorious from an arena match
Killed 25 enemies with explosive weapons
Killed 25 enemies with incendiary weapons
Discovered Crimson Lance Enclave
Killed Flynt
Killed the Rakk Hive
Discovered Trash Coast
Raced around the Ludicrous Speedway in record time
Killed 25 enemies by ramming them with any vehicle
Completed 15 missions in co-op
Killed 15 enemies with the Berserker's action skill
Won a duel against another player
Won a duel without taking damage
Earned level 30
Killed an enemy plumber-style
Rescued a groupmate from death in a co-op game
Killed 25 enemies with corrosive weapons
Gamed with fame
Killed 25 enemies with shock weapons
Applied an elemental artifact
Reached proficiency level 10 with any weapon type
Killed Krom
Discovered Krom's Canyon
Sold 50 guns to a shop
Mastered the technology of Pandora
Discovered The Scrapyard
Completed 5 missions in the Rust Commons
Earned level 20
Equipped a class mod for your character
Killed Sledge
Discovered Headstone Mine
Killed 15 enemies with the Soldier's action skill
Discovered Sledge's Safe House
Earned level 10
Killed 5 Rakk in under 10 seconds
Discovered Skag Gully
Earned level 5
Completed 5 missions in the Arid Badlands
Reached the end of the larger challenge in the Hell-Burbia coliseum
Reached the end of the larger challenge in The Angelic Ruins coliseum
Reached the end of the larger challenge in The Gully coliseum
Reached the end of each of the 3 larger challenges with one character
Completed all missions in Secret Armory