Mad Moxxi's Underdome Riot Achievements/Trophies
Small Tournament(25/Bronze): Completed the lesser challenge in all 3 coliseums
Hell-Burbia (25/Silver): Completed the larger challenge in the Hell-Burbia coliseum
The Angelic Ruins (25/Silver): Completed the larger challenge in The Angelic Ruins coliseum 25
The Gully (25/Silver): Completed the larger challenge in The Gully coliseum
Big Tournament (40/Gold): Completed each of the larger challenges in all 3 coliseums
The Zombie Island of Dr. Ned Achievements
Braaaaaaaaaaaaains! (25 points): Complete the "Braaaaaaaaaaaaains!" mission.
House of the Ned (25 points): Complete the "House of the Ned" mission.
Jakobs Fodder (25 points): Complete the "Jakobs Fodder" mission.
Ned's Undead, Baby (49 points): Killed Ned. Again.
Night of the Living Ned (1 point): Killed Ned...sort of.
The Secret Armory of General Knoxx Achievements
Making a Monster 10G: Built the New Car: Monster
Athena, Out 25G: Rescued Athena
Depot Demolition 25G: Destroyed Lance Depot
Sneaky Little Buggers 25G: Killed each of the loot midgets
Speed Kills 25G: Destroyed a Lancer while in a Racer
Ding! Overleveled 15G: Reached Level 51
Completionist 25G: Completed all missions in Secret Armory
Vincible 50G: Killed Crawmerax the Invincible
Ding! Overleveled to 11 40G: Reached Level 61
Sucker born every minute (10G): Paid for a worthless tour of the world’s largest bullet

1.21 Gigawatts (25) - Kill 25 enemies with shock weapons
12 Days of Pandora (30) - Mastered the technology of Pandora
And They'll Tell Two Friends (10) - Play in a co-op game with either an employee of Gearbox or someone who has this achievement
Can't We Get BEYOND Thunderdome? (25) - Win an arena match
Careful, He Bites (15) - Kill 15 enemies with the Hunter's action skill
Destroyed the Destroyer (50) - Killed the Vault boss
Destroyed the Hive (40) - Killed the Rakk Hive
Ding! Champion (50) - Earn level 50
Ding! Expert (20) - Earn level 20
Ding! Hardcore (30) - Earn level 30
Ding! Newbie (5) - Earn level 5
Ding! Novice (10) - Earn level 10
Ding! Sleepless (40) - Earn level 40
Discovered Crimson Lance Enclave (15) - Discover Crimson Lance Enclave
Discovered Eridian Promontory (15) - Discover Eridian Promontory
Discovered Headstone Mine (5) - Discover Headstone Mine
Discovered Krom's Canyon (10) - Discover Krom's Canyon
Discovered Skag Gully (5) - Discover Skag Gully
Discovered Sledge's Safe House (5) - Discover Sledge's Safe House
Discovered The Scrapyard(10) - Discover The Scrapyard
Discovered Trash Coast (5) - Discover Trash Coast
Down in Front! (15) - Kill 15 enemies with the Soldier's action skill
Duel-icious (15) - Win a duel against another player
Duelinator (35) - Win a duel without taking damage
Facemelter (25) - Kill 25 enemies with corrosive weapons
Fence (25) - Sell 50 guns to a shop
Fully Loaded (10) - Rescue enough Claptraps to earn 42 inventory slots
Get A Little Blood on the Tires (20) - Kill 25 enemies by ramming them with any vehicle
Group LF Healer (25) - Rescue a groupmate from death in a co-op game
Made in Fyrestone (15) - Complete all missions in the Arid Badlands
Made in New Haven (20) - Complete all missions in the Rust Commons
Master Exploder (15) - Kill 25 enemies with explosive weapons
My Brother is an Italian Plumber (15) - Kill an enemy by stomping on its head
Paid in Fyrestone (5) - Complete 5 missions in the Arid Badlands
Paid in New Haven (10) - Complete 5 missions in the Rust Commons
Pandora-dog Millionaire (50) - Earn $1,000,000
Pyro (25) - Kill 25 enemies with incendiary weapons
Reckless Abandon (15) - Kill 15 enemies with the Berserker's action skill
Rootinest, Tootinest, Shootinest (10) - Kill 5 Rakk in under 10 seconds
Speedy McSpeederton (10) - Race around the Ludicrous Speedway in under 31 seconds
There are some who call me...Tim (25) - Equip a class mod for your character
There's No "I" In "Team" (30) - Complete 15 missions in co-op
Truly Outrageous (15) - Kill an enemy with the Siren's action skill
United We Stand (35) - Defeated the Rakk Hive, the Vault Boss, Sledge, Krom, or Flynt in a co-op game
Wanted: Flynt (30) - Killed Flynt
Wanted: Krom (20) - Killed Krom
Wanted: Sledge (10) - Killed Sledge
Weapon Aficionado (20) - Reach proficiency level 10 with any weapon type
You call this archaeology? (20) - Apply an elemental artifact
You're on a boat! (15) - I bet you never thought you'd be here.
"You're On a Boat" Achievement Hint

Treacher's Landing

In Treacher's Landing, you'll have to go all the way to the bottom right of the map to get this. There will be a small dock sticking out of the bottom right. Once you get there, there will be a boat with colored lights. All you need to to is jump onto the boat.
There is also a red chest on this boat.
Also, I found a "Dirty Mag" and some beer cans on the boat.
Guns 'o Plenty
In the Dhal Highlands where you save Lucky, is the New-U station. Right there above you on the overhang is a silver chest, in the back yard under the powerlines next to the gate is another silver chest and right past that a bit farther down the fence is a red chest. All you have to do is loot all three chests and sell them at one of the shops in side, then exit and load the game again and again until you've maxed out your gold.
Invincible Jump


At any time in the game whenever you face an enemy that can jump or leap to attack you just jump when they jump and you won't take any damage.

Easy Money/Weapons

New Haven

Go to New Haven. On the building right next to Scooter's Place, there is a red loot chest. Take the weapons from it. On the building right next to Helena Pierce's, there is a long silver loot chest. Take the loot from both- equip/sell as necessary. Exit, and then reload the save. The chests will be closed and contain new loot. Repeat as many times as you wish.
Easy Money, Guns, and Artifacts

Scag Gully

When you have to defeat Scar the Scag, beat Scar and unlock the weapons crate on the ramp. Then go to the Spawn Point near the entrance of the area. Exit and reload the game. Since it saves automatically, you will have all the equipment you just got. When you reload, it reloads EVERYTHING! Now go back to where Scar is. He will appear again. At a certain level he drops over 300 in cash and an artifact for you. Also, the weapon crate will respawn with new weapons for you, and you get all the experience of killing those nasty scags. Easy everything. Do this as many times as you deem necessary.

Fast Travel General Knoxx DLC
Whenever you need to get to T-bone Junction or somewhere on the opposite side of the DLC, just save and quit when you load you will be at T-bone Good for getting out of places like the armory or the prison really fast.
Super Speed Brick Only


To do this you need to activate your Berserker skill. Then you need to die, when you start to fight for your kill some to get a second wind. When you get up you will be able to run super fast, throw farther and jump higher. The glitch may go away if you go down again or if you use your Berserker skill.
Infinite Loot Glitch General Knoxx DLC
The Secret Armory Of General Knoxx

To be able to loot the armory as many times as desired with unlimited time so you can collect loot from all the crates, create a multiplayer game, then reach the Armory Assault mission. Once you defeat General Knoxx, enter the armory, and get to the elevator where you turn in the mission. After turning in the mission, it will say you only have three minutes to loot all the crates. Collect as many weapons as possible, but when you have approximately 30 seconds remaining, have everyone exit the game and return to main lobby, with the host being the final person to exit before time expires. Then, have the host create a multiplayer game again, and invite everyone back to the room. Next, travel back to the armory.

Once inside, continue to General Knoxx, but instead of being sealed in the room with him, the door behind him should now be open. You should be able to walk right into the armory and have unlimited time to open all the crates. Note: If you want to be able to do this multiple times, you must do the following. After you have looted all the crates, have everyone exit to main menu, except the host. The host must either reset his or her Xbox 360 or press Xbox Guide, and go to the Dashboard. This makes it so the game does not save the armory progress for the host. Thus, anything the host picked up during that run will not be saved. So make sure when looting the armory that only the other players pick up items, which they can then give to the host later