Borderlands 2

					
Tricheurs :

Extra Wubs

Press Up(2), Down(2), Left, Right, Left, Right, Circle, X, Start at the title screen to unlock the “Extra Wubs” option at the “Gameplay” section of the “Options” menu. Note: Extra Wubs has no effect in the game.
Objets à débloquer

True Vault Hunter mode

Successfully complete Story mode under the Normal difficulty setting.
Borderlands skin

Have a saved game file from Borderlands to unlock characters skin from the original game.
Item Duping

Place the desired item(s) on a character, and ready or create a second character to take on as many of the item as you wish. Start a two-player co-op game with the first character as player 1 (and the other character as player 2, obviously). Give desired item(s) to player 2 and have player 2 save and leave game. Quit game from PS3 system menu. Because the game doesn’t save player 1 when player 2 leaves, nor when you quit from the system menu, now both players have said item(s). Repeat as desired (for faster duplication, transfer all copies of the item to player one, save-and-quit with both, and start over with the duplicates on player 1).
Badass Rank Farming

To build a high Badass Rank, and gain all the perks associated with it, create a pair of new characters in co-op mode and have player 1 beat player 2 in 50 duels. This gives 166 Badass Ranks. Save and quit, then start another new game, creating another new character for player 1 (don’t bother messing with player 2’s character). Fight another 50 duels, with player 1 winning them all for 166 more Badass Ranks. Repeat as desired, and delete the pile of unwanted characters when you’re done.. If you set the controller configuration to something where you can just keep tapping the melee-attack button without ruining your aim at the other player, you can finish a duel-run like this in roughly 10 minutes. Thus, over the course of one hour, you can build up 996 Badass Ranks.

Easy Badass ranks

Create a new character and join the game as a guest on controller two. Stand in front of the guest character with your main character and start a duel. Win the duel and repeat the process. Fifty duel victories will result in a gain of 166 Badass ranks. Create a new character and repeat the process as many times as desired.
Easy money and Eridium

At the beginning of the Southpaw Steam & Power Facility, where you do the “Assassinate The Assassins” mission, is a room of lockers and small boxes. Check all the boxes and lockers, then go to the “Pause” menu. Select “Quit”, then “Save And Quit”. When the game returns to the title screen, continue your game. You will appear at the begging of Southpaw, and the boxes and lockers will have respawned with new items (weapons, money, ammo, shields, and Eridium). Loot the boxes and lockers again and repeat. The entire process is very fast and you can receive at least one Eridium every four times that the room is cleared. This is a good way to get black market items early in the game.
Minecraft reference

Go to Sanctuary Hole after Chapter 9. Jump off a cliff then go to Caustic Caverns. Run northwest to Guardian Ruins then go to the minecarts and turn right. Jump over the rectangular rocks then turn left to find Minecraft dirt. Break though it to reach Minecraft stone, cobblestone, and coal. Break though those to find Creepers, as well as blocks of gold, diamond, iridium and more. Kill the Badass Creeper to unlock Minecraft-themed skins (Steve Head, Steve’s Clothes etc.).
Réalisations :

Arctic Explorer (Bronze)

Objectif : Découvrir tous les lieux nommés dans Three Horns, Tundra Express et Frostburn Canyon.
Better Than Money (Bronze)

Objective: Purchased 5 items from the black market
Better Than You Were (Bronze)

Objectif : Atteindre le niveau 10
Blight Explorer (Bronze)

Objectif : Découvrir tous les lieux nommés dans Eridium Blight, Arid Nexus et Sawtooth Cauldron.
Chasseur de primes (Bronze)

Objectif : Avoir accompli 20 missions annexes
Build Buster (Bronze)

Objectif : Tuer un Constructeur sans qu'il n'ait jamais construit un autre bot.
Cute Loot (Bronze)

Objective: Killed a Chubby
Decked Out (Bronze)

Objective: Had Purple-rated gear or better equipped in every slot
Definitely An Italian Plumber (Bronze)

Objective: Killed Donkey Mong
Friendship Rules (Bronze)

Objective: Revived someone from “Fight for Your Life!” that is on your friends list
Goliath, Meet David (Bronze)

Objective: Allowed a Goliath to level up four times before killing him
High-Flying Hurler (Bronze)

Objectif : Tuer un ennemi volant à l'aide d'une arme Tediore lancée.
Highlands Explorer (Bronze)

Objectif : Découverte de tous les lieux nommés dans les Highlands, Thousand Cuts et la réserve d'exploitation de la faune.
How Do I Look? (Bronze)

Objective: Unlocked 10 customization items
Not Quite Dead (Bronze)

Objectif : Atteindre le niveau 5
Phased and Confused (Bronze)

Objectif : Phaselocker 100 ennemis
Sabre Rattler (Bronze)

Objective: Killed 100 enemies with the Sabre turret
So Much Blood! (Bronze)

Objective: Gunzerked continuously for 90 seconds
Sugar Daddy (Bronze)

Objective: Tipped Moxxi $10,000
Token Gesture (Bronze)

Objectif : Échanger 25 jetons
Tribute To A Vault Hunter (Bronze)

Objective: Got an item from Michael Mamaril
Unseen Predator (Bronze)

Objectif : Rester en mode tromperie de Zero pendant dix secondes d'affilée.
Up High, Down Low (Bronze)

Objective: Gave Claptrap a high five
Urban Explorer (Bronze)

Objectif : Découvrir tous les lieux nommés à Sanctuary, Opportunity et Lynchwood.
Went Five Rounds (Bronze)

Objective: Completed Round 5 of any Circle of Slaughter
Always Improving (Silver)

Objectif : Atteindre le niveau 25
Capped Out…For Now (Silver)

Objective: Reached level 50
Did It All (Silver)

Objective: Completed all side missions
World Traveler (Silver)

Objectif : Découvrir tous les lieux nommés
Challenge Accepted (Gold)

Objective: Completed level 1 of all non-level-specific challenges with a single character
Borderland Defender Round Two (Platinum)

Objective: Unlocked all Borderlands 2 trophies
Trophées secrets
A Road Less Traveled (Bronze)

Objectif : Terminer la mission "The Road To Sanctuary" (La route vers le sanctuaire)
An Old Flame (Bronze)

Objectif : Terminer la mission "Chasser le Firehawk"
Can See My House From Here (Bronze)

Objectif : Terminer la mission "Bright Lights, Flying City" (Lumières vives, ville volante)
Dragon Slayer (Bronze)

Objectif : Terminer la mission "Best Minion Ever".
Farewell, Old Girl (Bronze)

Objectif : Terminer la mission "Préservation de la faune et de la flore".
Feels Like The First Time (Bronze)

Objectif : Ouvrir le coffre à l'arrêt de bus de Fyrestone
First One’s Free (Bronze)

Objectif : Terminer la mission "Mon premier pistolet"
Got The Band Back Together (Bronze)

Objectif : Terminer la mission "La dalle du passé et du futur"
New In Town (Bronze)

Objectif : Terminer la mission "Plan B"
No Man Left Behind (Bronze)

Objectif : Terminer la mission "Un beau sauvetage de barrage"
Sky’s The Limit (Bronze)

Objectif : Terminer la mission "Rising Action"
Well That Was Easy (Bronze)

Objectif : Terminer la mission "Shoot This Guy in the Face" (Tirer sur ce type)
What does it mean? (Bronze)

Objectif : Je ne peux même pas l'enregistrer sur mon appareil photo.
Wilhelm Screamed (Bronze)

Objectif : Terminer la mission "Un train à rattraper"
An Angel’s Wish (Silver)

Objectif : Terminer la mission "Where Angels Fear To Tread" (Là où les anges craignent de s'aventurer)
Bombs Away (Silver)

Objectif : Terminer la mission "Toil And Trouble".
Identity Theft (Silver)

Objectif : Terminer la mission "L'homme qui serait Jack"
Knowing Is Half The Battle (Silver)

Objectif : Terminer la mission "Data Mining"
Thresher Thrashed (Silver)

Objective: Defeated Terramorphous the Invincible
Cool Story, Bro (Gold)

Objectif : Vaincre Jack
DLC : Capitaine Scarlett et son butin de pirate
Gadabout (Bronze)

Objective: Discovered all named locations in Oasis and the surrounding Pirate’s Booty areas.
Completionist (Silver)

Objective: Completed all Pirate’s Booty side missions.
Treasure Hunter (Gold)

Objective: Completed the mission “X Marks the Spot”
DLC: Mr. Torgue’s Campaign of Carnage
Explosive (Bronze)

Objective:Completed the mission “Long Way To The Top”
Motorhead (Silver)

Objective:Completed all Campaign of Carnage side missions
Obsessed (Gold)

Objective:Collected 10 pictures of Moxxi in Campaign of Carnage