- Sabre Rattler
Killed 100 enemies with the Sabre turret
21 December 2012 - 4 guides
- Unseen Predator
Remained in Zero's Deception mode for ten seconds straight
20 December 2012 - 3 guides
- So Much Blood!
Gunzerked continuously for 90 seconds
09 December 2012 - 9 guides
- Challenge Accepted
Completed level 1 of all non-level-specific challenges with a single character
04 December 2012 - 13 guides
- Did It All
Completed all side missions
- Thresher Thrashed
Defeated Terramorphous the Invincible
26 October 2012 - 5 guides
- Capped Out…For Now
Reached level 50
25 October 2012 - 2 guides
- Decked Out
Had Purple-rated gear or better equipped in every slot
24 October 2012 - 5 guides
- Cool Story, Bro
Defeated Jack
07 October 2012 - 3 guides
- World Traveler
Discovered all named locations
07 October 2012 - 11 guides
- Knowing Is Half The Battle
Completed the mission "Data Mining"
- Blight Explorer
Discovered all named locations in Eridium Blight, Arid Nexus, and Sawtooth Cauldron
06 October 2012 - 3 guides
- Feels Like The First Time
Opened the chest at the bus stop in Fyrestone
06 October 2012 - 5 guides
- Bombs Away
Completed the mission "Toil And Trouble"
- Definitely An Italian Plumber
Killed Donkey Mong
04 October 2012 - 8 guides
- An Angel's Wish
Completed the mission "Where Angels Fear To Tread"
- Highlands Explorer
Discovered all named locations in The Highlands, Thousand Cuts, and Wildlife Exploitation Preserve
- Identity Theft
Completed the mission "The Man Who Would Be Jack"
- Urban Explorer
Discovered all named locations in Sanctuary, Opportunity, and Lynchwood
- Got The Band Back Together
Completed the mission "The Once and Future Slab"
- Well That Was Easy
Completed the mission "Shoot This Guy in the Face"
29 September 2012 - 3 guides
- Always Improving
Reached level 25
29 September 2012 - 2 guides
- Farewell, Old Girl
Completed the mission "Wildlife Preservation"
- Went Five Rounds
Completed Round 5 of any Circle of Slaughter
28 September 2012 - 5 guides
- What does it mean?
I can't even capture it on my camera
26 September 2012 - 5 guides
- Goliath, Meet David
Allowed a Goliath to level up four times before killing him
26 September 2012 - 10 guides
- Can See My House From Here
Completed the mission "Bright Lights, Flying City"
- Sky's The Limit
Completed the mission "Rising Action"
- Wilhelm Screamed
Completed the mission "A Train To Catch"
- Arctic Explorer
Discovered all named locations in Three Horns, Tundra Express, and Frostburn Canyon
22 September 2012 - 2 guides
- Build Buster
Killed a Constructor without it ever building another bot
22 September 2012 - 2 guides
- Sugar Daddy
Tipped Moxxi $10,000
22 September 2012 - 4 guides
- No Man Left Behind
Completed the mission "A Dam Fine Rescue"
- Token Gesture
Redeemed 25 tokens
21 September 2012 - 3 guides
- Bounty Hunter
Completed 20 side missions
- Cute Loot
Killed a Chubby
21 September 2012 - 9 guides
- Better Than Money
Purchased 5 items from the black market
21 September 2012 - 5 guides
- High-Flying Hurler
Killed a flying enemy with a thrown Tediore weapon
21 September 2012 - 6 guides
- An Old Flame
Completed the mission "Hunting The Firehawk"
- Phased and Confused
Phaselocked 100 enemies
21 September 2012 - 2 guides
- Up High, Down Low
Gave Claptrap a high five
21 September 2012 - 4 guides
- Tribute To A Vault Hunter
Got an item from Michael Mamaril
21 September 2012 - 6 guides
- New In Town
Completed the mission "Plan B"
- A Road Less Traveled
Completed the mission "The Road To Sanctuary"
- Better Than You Were
Reached level 10
- Dragon Slayer
Completed the mission "Best Minion Ever"
- Friendship Rules
Revived someone from "Fight for Your Life!" that is on your friends list
20 September 2012 - 3 guides
- Not Quite Dead
Reached level 5
- How Do I Look?
Unlocked 10 customization items
20 September 2012 - 3 guides
- First One's Free
Completed the mission "My First Gun"