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