Complete the indicated task to unlock the achievement.

Achievement	How to unlock
A Road Less Traveled	Completed the mission "The Road To Sanctuary".
Always Improving	Reached level 25.
An Angel's Wish	Completed the mission "Where Angels Fear To Tread".
An Old Flame	Completed the mission "Hunting The Firehawk".
Arctic Explorer	Discovered all named locations in Three Horns, Tundra Express, and Frostburn Canyon.
Better Than Money	Purchased 5 items from the black market.
Better Than You Were	Reached level 10.
Blight Explorer	Discovered all named locations in Eridium Blight, Arid Nexus, and Sawtooth Cauldron.
Bombs Away	Completed the mission "Toil And Trouble".
Bounty Hunter	Completed 20 side missions.
Build Buster	Killed a Constructor without it ever building another bot.
Can See My House From Here	Completed the mission "Bright Lights, Flying City".
Capped Out...For Now	Reached level 50.
Challenge Accepted	Completed level 1 of all non-level-specific challenges with a single character.
Cool Story, Bro	Defeated Jack.
Cute Loot	Killed a Chubby.
Decked Out	Had Purple-rated gear or better equipped in every slot.
Definitely An Italian Plumber	Killed Donkey Mong.
Did It All	Completed all side missions.
Dragon Slayer	Completed the mission "Best Minion Ever".
Farewell, Old Girl	Completed the mission "Wildlife Preservation".
Feels Like The First Time	Opened the chest at the bus stop in Fyrestone.
First One's Free	Completed the mission "My First Gun".
Friendship Rules	Revived someone from "Fight for Your Life!" that is on your friends list.
Goliath, Meet David	Allowed a Goliath to level up four times before killing him.
Got The Band Back Together	Completed the mission "The Once and Future Slab".
High-Flying Hurler	Killed a flying enemy with a thrown Tediore weapon.
Highlands Explorer	Discovered all named locations in The Highlands, Thousand Cuts, and Wildlife Exploitation Preserve.
How Do I Look?	Unlocked 10 customization items.
Identity Theft	Completed the mission "The Man Who Would Be Jack".
Knowing Is Half The Battle	Completed the mission "Data Mining".
New In Town	Completed the mission "Plan B".
No Man Left Behind	Completed the mission "A Dam Fine Rescue".
Not Quite Dead	Reached level 5.
Phased and Confused	Phaselocked 100 enemies.
Sabre Rattler	Killed 100 enemies with the Sabre turret.
Sky's The Limit	Completed the mission "Rising Action".
So Much Blood!	Gunzerked continuously for 90 seconds.
Sugar Daddy	Tipped Moxxi $10,000.
Thresher Thrashed	Defeated Terramorphous the Invincible.
Token Gesture	Redeemed 25 tokens.
Tribute To A Vault Hunter	Got an item from Michael Mamaril.
Unseen Predator	Remained in Zero's Deception mode for ten seconds straight.
Up High, Down Low	Gave Claptrap a high five.
Urban Explorer	Discovered all named locations in Sanctuary, Opportunity, and Lynchwood.
Well That Was Easy	Completed the mission "Shoot This Guy in the Face".
Went Five Rounds	Completed Round 5 of any Circle of Slaughter.
What does it mean?	I can't even capture it on my camera.
Wilhelm Screamed	Completed the mission "A Train To Catch".
World Traveler	Discovered all named locations.