- Space Rookie
Reached level 5.
- Invaders Must Die
Completed the mission "Lost Legion Invasion".
- Welcome To The Rock
Complete the mission "Marooned".
- Dejamminated
Complete the mission "Systems Jammed".
- I Shot The Meriff
Complete the mission "A New Direction".
- Drakensburg, Schmakensburg
Complete the mission "Intelligences Of The Artificial Persuasion".
- Who Constructs The Constructor?
Complete the mission "Let's Build A Robot Army".
- Helios Rising
Complete the mission "Home Sweet Home".
- Brain Drain
Complete the mission "Science And Violence".
- The Guts Of Helios
Complete the mission "Watch Your Step".
- A House Divided
Complete the mission "Eye To Eye".
- Vault Hunter Superior
Defeat the Opha Superior.
- Multi Face-eted
Defeat the Empyrean Sentinel.
- Once More With Feeling
Complete the mission "Return of Captain Chef".
- Do Shoot the Messenger
Deliver Zarpedon's message.
- The Gun In The Stone
Remove Excalibastard from the stone.
Locked - 2 guides
- Who You Gonna Call?
Complete the "Sub-Level 13" missions with 3 other players.
Locked - 4 guides
- Guardian Guardian
Save the Guardians from the Scav Poachers.
Locked - 2 guides
- Modern Fart
Complete the mission "To Arms".
Locked - 5 guides
- Side Quest Student
Complete 30 side missions.
- Moon Mission Meister
Complete all of the side missions.
Locked - 3 guides
- Grind 'n' Bear It
Use the Grinder to create an item.
Locked - 2 guides
- The Bigger They Are
Defeat the Invincible Empyrean Sentinel.
- Mouth To Mouth
Revive 10 players with oxygen.
Locked - 2 guides
- Rocketeer
Launch 4 rockets from Elpis.
- Super Secret Stash
Open Zarpedon's Chest.
- Air Supremacy
Kill 100 enemies with Wolf.
- No, I'm Athena!
Kill 100 enemies with the Aspis.
Locked - 2 guides
- That Helped, Right?
Experience all Vault Hunter Modes using Vault Hunter.EXE.
Locked - 4 guides
- Executioner
Kill 10 enemies in a single activation of Showdown.
Locked - 3 guides
- That Tasted Purple!
Have Purple-rated gear or better equipped in every slot.
Locked - 2 guides
- Challenger
Complete level 1 of all challenges with a single character.
Locked - 5 guides
- Lunar Lieutenant
Reach level 10.
- Moon Master
Reach level 25.
- Space Lord
Reach level 50.
- Moxxi's Sampler
Try all the Moxxtails in the Up Over bar in Concordia.
Locked - 4 guides
- Lunar Looter
Loot 10 Moonstone Chests.
Locked - 2 guides
- I Come From The Land Up Over
Discover all named locations in Serenity's Waste, Triton Flats and Stanton's Liver.
- Beam Me Up
Discover all named locations aboard the Helios Space Station.
Locked - 2 guides
- Eridian Explorer
Discover all named locations in Outlands Canyon, Outlands Spur and Vorago Solitude.
- Cosmic Completionist
Discover all named locations.
Locked - 3 guides
- High Fashion
Unlock 10 Customization Items.
- The Duelist
Win a duel.
- Collateral Damage
Have a Lost Legion Eternal kill 3 of his friends.
Locked - 3 guides
- 360 No Scope
While airborne, spin 360 degrees then get a kill with a Sniper Rifle without using the scope.
Locked - 5 guides
- Expensive Taste
Use the Grinder to create a Legendary item.
Locked - 3 guides
- Ice To Meet You
Shatter 3 frozen enemies with a single slam attack.
Locked - 5 guides
- Elementalist
Have an enemy frozen, corroded, ignited, and electrocuted at the same time.
Locked - 5 guides
- Pancake Parlor
Pancake an enemy in the Stingray.
Locked - 2 guides
- Who Needs Air?
Suffocate for 5 continuous minutes without dying.
Locked - 8 guides
- Smash the System
Complete all 5 rounds of the Holodome.
Locked - 2 guides
- Stronger! Smarter!
Complete the Badass Round of The Holodome.
- I Welcome Your Attack, Fool
Complete the Badass Round without going into Fight For Your Life.
Locked - 2 guides