Full list of all 81 Borderlands: Game of the Year Edition trophies - 59 bronze, 17 silver, 4 gold and 1 platinum.
The base game contains 51 trophies, and there are 4 DLC packs containing 30 trophies.
You have defeated all bosses and are a powerful force to be reckoned with
Rescued enough Claptraps to earn 42 inventory slots
Earned level 20
Earned level 30
Earned level 40
Completed all missions in the Rust Commons
Killed the Vault Boss
Earned level 50
I bet you never thought you'd be here
Killed Flynt
Killed Krom
Defeated the Rakk Hive, the Vault Boss, Sledge, Krom, or Flynt in a co-op game
Killed the Rakk Hive
Rescued a groupmate from death in a co-op game
Killed an enemy plumber-style
Killed an enemy with the Siren's action skill
Completed 15 missions in co-op
Killed 25 enemies with incendiary weapons
Killed 25 enemies with corrosive weapons
Killed 25 enemies with shock weapons
Emerged victorious from an arena match
Won a duel against another player
Won a duel without taking damage
Completed 5 missions in the Rust Commons
Completed all missions in the Arid Badlands
Play with at least two other players.
Raced around the Ludicrous Speedway in record time
Killed Sledge
Killed 5 Rakk in under 10 seconds
Killed 25 enemies by ramming them with any vehicle
Discovered Crimson Lance Enclave
Discovered Trash Coast
Discovered Krom's Canyon
Discovered The Scrapyard
Discovered Headstone Mine
Discovered Sledge's Safe House
Killed 15 enemies with the Soldier's action skill
Reached proficiency level 10 with any weapon type
Sold 50 guns to a shop
Earned level 10
Earned $1,000,000
Applied an elemental artifact
Equipped a class mod for your character
Mastered the technology of Pandora
Killed 15 enemies with the Hunter's action skill
Killed 15 enemies with the Berserker's action skill
Discovered Eridian Promontory
Earned level 5
Discovered Skag Gully
Killed 25 enemies with explosive weapons
Completed 5 missions in the Arid Badlands
Killed Ned. Again.
Killed Ned...sort of
Completed the "Jakobs Fodder" mission
Completed the "House of the Ned" mission
Completed the "Braaaaaaaaaaaaains!" mission
Completed the larger challenge in The Angelic Ruins coliseum
Completed each of the larger challenges in all 3 coliseums
Completed the larger challenge in the Hell-Burbia coliseum
Completed the larger challenge in The Gully coliseum
Completed the lesser challenge in all 3 coliseums
Killed each of the loot midgets
Destroyed Lance Depot
Rescued Athena
Paid for a worthless tour of the world's largest bullet
Built the New Car: Monster
Completed all missions in Secret Armory
Killed Crawmerax the Invincible
Destroyed a Lancer while in a Racer
Reached Level 61
Reached Level 51
Completed a crazy request for Tannis
Killed the Interplanetary Ninja Assassin Claptrap
Killed Commandant Steele-trap
Killed Dr. Ned-trap
Killed General Knoxx-trap
Found 25 oil cans
Collected 15 Claptrap bobbleheads
Collected 3 panties, 5 fish in a bag, and 15 pizzas
Collected 5 3D glasses
Found all 6 Claptrap statues