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Fallout 3 Cheats for Xbox 360

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This page contains Cheats for Fallout 3 organized by sections for Xbox 360. This game has "Role-Playing" as genre, made by Bethesda Game Studios, released on Oct 28, 2008. If you can't find a hint or secret in our list, then please check this page periodically for the latest updates.

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Boxshot & Details
Fallout 3
  • Developer: Bethesda Game Studios
  • Publisher: Bethesda Softworks
  • Genre: Role-Playing
  • Release: Oct 28, 2008
  • ESRB: Mature


Complete the following achievements to unlock Xbox Live Gamerscore points...

From: vhayste

The following achievements can only be unlocked by purchasing the "Operation: Anchorage" DLC:..

From: edwina liebie

Bottlecap Mine - Lunchbox, Cherry Bomb, Sensor Module, 10 Bottle Caps - Given by Moira Brown in the The Wasteland Survival Guide quest If you bring a frag mine back to her, Jocko's Pop & Gas Stop, Knick Knack in Little Lamplight, Quest Reward for telling Herbert Dashwood about Argyle Dart Gun - Paint Gun, Radscorpion Poison Gland, Toy Car, Surg..

From: doyle138

You can unlock these achievements by completing the assigned description of the achievement..

From: person78


Collect the following hidden bobbleheads to gain +10 to a skill or +1 to a stat. Stats Strength: Megaton, in Sherriff Lucas Simm's house. Perception: Republic Of Dave, on a bookshelf on the right in the Museum of Dave. Endurance: Deathclaw Sanctuary, at the entrance on a table next to a rotting Brahmin corpse. Charisma: Vault 108, in the Cloning La..

From: cookiemonster

When wandering around in the world or towns, use the following trick to get an early heads up on enemies, encounters, or learn who is nearby. Keep tapping [V.A.T.S.] while searching at all angles. If there is something out there, you will get the V.A.T.S. zoom in with a low score. You will at least know what is there and can figure out a plan of at..

From: glitchmaster

If you ever see a Caravan, with the two headed cow, Brahmin, kill the owner and the guard and get the key from the owner to get the Brahmin's items, I've gotten 4 "Fatman" guns from this, and they almost always carry the schematics to a "Rock-It Launcher", which is a pretty good weapon...

From: sirrussel5

If you talk to Jaeriko about going back into the wastes, he will join you if you give him 1,000 caps for supply money...

From: Yarrum

Run up a steep hill with the robot at the bottom. Some robots have problems shooting upwards at a steep angle. Shoot at them as you are running up the hill to destroy them easily...

From: z41r13-zZzZz

Use the following trick to avoid breaking bobby pins when trying to pick a lock. Just before the bobby pin is going to break, exit that screen then go back. You will save a lot of bobby pins by doing this. This also works when trying to get a password for computers...

From: O

Save the game before starting a dialogue with a Speech bonus, hacking a computer, lock picking, or pick pocketing. Simply reload the game if you fail the challenge...

From: TheGum

After you complete the "Trouble at Homefront" quest if you sabotage Vault 101 and not kill Overseer Mack.You can find Butch (from the "Tunnel Snakes" gang) in "The Muddy Rudder" in Rivet City..

From: sirrussel5

When you play through the main story you will arrive at "The Citadel". When you go into the Lab here you can find her, she is upstairs, she has a Super Sledge Hammer and a Laser Pistol..

From: sirrussel5

For the "Strictly Business" quest, capture Susan Lancaster and receive your reward for her capture. Afterwards, speak with her in the slave quarters part of Paradise Falls. Note: You will need one of the slaver's keys to access the slaves quarters; pickpocket one. After entering the slave quarters, speak with Susan. When she asks for help..

From: E-Falcon

With a Sneak Rating of at least 60 and several Scrap Metals in your inventory, head to Fort Independence. Look for Protector Casdin and trade your scrap metals for some goodies. Save your game and steal back the scrap metals you've traded him. Repeat the process to get free items indefinitely...

From: vhayste

When you have a companion, you can dump your stuff to them temporarily through trading since they don't have capacities/ limit. Remember to get your valuables before they leave you...

From: vhayste

In case you'll need to carry a heavy item but your inventory is full, simply pick up the item and hold it in front of you. The weight of that item won't count on your capacity, preventing you from getting encumbered...

From: vhayste

There are five Super Mutant Behemoths that can be found and killed. After they die they cannot respawn. You can find them at the following locations. Galaxy News Radio: This Behemoth will destroy a wall just outside the GNR Building as you enter the area (quest related). Evergreen Mills: At the bandit camp near Vault 112, a Behemoth is behind an el..

From: matthew

Find a solitary Brahmin. Sneak next to it while unarmed. While crouched, interact with it to tip it over...

From: Funaki

The first part of the schematic for the Dart Gun are found at the MDPL-05 Power Station on the northwest tip of the Capital Wasteland. Another part is obtained from Hannibal Hamlin after completing the Lincoln Memorial quest for the slaves. The last schematic is found in a locked chest at the Boutique Le Chic in Tenpenny Tower. Parts required are a..

From: zabludshiy

There is a hidden area in the National Guard Armory that contains an experimental MIRV gun (the most powerful weapon in the game) and the Small Arms bobblehead...

From: lil ray

You can find a sniper rifle and other supplies hidden in a rock near Megaton...

From: Strider

Only proceed if you want to take the "evil" path. After agreeing to help Mr. Burke nuke Megaton, go into every single house and steal everything (any little piece of junk you can carry). Sell them to the local shops (Craterside Supplies, The Restaurant, Moriarty's Saloon, etc.). If a particular house is locked or you need a key to get int..

From: Ashpelt

In order to get multiple "Reach level ? with ? Karma" achievements, try to remain neutral for the duration of the game. When you are getting close to one of the notable achievement levels (8, 14, or 20), save the game. Then, turn evil or good by completing a quest giving you good karma or murdering random characters. This will send you in..

From: shopforfun11

The hunting rifle is the best common weapon. Head shots in or out of V.A.T.S. work well; Chinese assault rifle, or combat shotgun up close. The scoped .44 Magnum and sniper rifle are great if you have the ammunition. Use grenades and missiles for groups. Aim low with the missile launcher because it tends to wander a bit in flight. If you have a few..

From: lozzym

In the guest "power of atom" you must disarm or arm a bomb, i say arm it for you will get more money and a nice place to stay, but after you arm don't just run away cause if you already intend on destroying the town then kill all the people in it (this is easier if you made jerico your follower that way you don't have to kill him) then yo..

From: Icyki113r

1. Evergreen Mills 2. Galaxy News Radio 3. Jury Station 4. Takoma Industrial 5. The Capitol Building..

From: vhayste

The Alien Blaster is located North of MDPL-13 Power Station, and West of Greener Pastures Disposal. At the Power Station there I believe there is a power switch on a transformer looking thing, this switch is for you to recieve the Alien Radio Signal, hit it. There are important landmarks to direct you to the Alien Crash site, if you go North from t..

From: sirrussel5

To kill BOS Outcast members, without them turning hostile towards you, learn a patrol teams route. Find when they pass a car, and place some Frag Mines around it. Wait until the come next time around and shoot the Frag Mines. They cause the car to explode, killing all of them, usually including their robot (if they have one). You can now steal thei..

From: doyle138

When an enemy is at low health, or it is a really weak enemy, change the difficulty to Very Hard, this will gain you a little extra XP...

From: doyle138

During your travels, there are some items that you really need to keep since they are part of sidequests. Good examples are the Nuka-Cola Quantums (those luminescent, blue, Nuka-Colas) and Pre-War books...

From: vhayste

Complete Sierra Petrovita's Nuka-Cola Challenge sidequest and she'll create the Mississippi Quantum Pie for you. Ingredients: 1 Flour 1 Nuka-Cola Quantum 1 Vodka Effect: +1 Strength -1 Intelligence +20 Action Points +5 Radiation..

From: vhayste

A character with high Intelligence earns more SP when leveling up...

From: vhayste

To get in Megaton's armory, you must first go into the town and you will talk to Sheriff Lucas Simms. Be polite. DO NOT MENTION THE BOMB. Go over to Moriarty's Saloon. A guy in a nice white suit should be there (Burke). Go and talk to him and he asks you to activate the bomb. If you go along with it you can use your speech and get 5oo caps. Leave t..

From: A1man

To get this weapon, you'll need to solve a short puzzle in the Museum of Technology. Start by examining the terminal in the lobby, in the far end across the entrance. Select the last option labeled as "#000". The hidden message of Prime to a certain Jiggs will be displayed. After the message, select "#001" and select "19&qu..

From: vhayste

Important: You won't find Prime's body by going directly to the Jury Street Metro Station. You'll need to complete the puzzle sequence back in the Museum of Technology first...

From: vhayste

This unique Chinese pistol is located inside the LOB Enterprises building in the Falls Church area. The building is not marked in the map so your best bet is unlocking the Falls Church area first. The easiest way to unlock Falls Church is by taking the Marigold Station in Grayditch. Once inside the LOB Building, work your way to the second floor of..

From: vhayste

If you want to get this unique Fat Man by legit means, then you must collect 4/5 Keller family transcripts first. 1. Hallowed Moors Cemetery (behind the pulpit) 2. Grisly Diner (at the back of the diner, on top of a table) 3. Super Mutant Camp, north of Anchorage Memorial. (inside the tent where a captive is held) 4. Abandoned Shack, Rockbreaker's ..

From: vhayste

With good critical rate, long-range zoom and high base damage, this gun is a prime choice for characters with high small guns skill level. It is fairly accurate and when paired with Headshot, Gunslinger, Better Criticals, Finesse and other related perks, this weapon is the most powerful, single-handed normal weapon (the alien blaster and firelance ..

From: vhayste

Head to the Flooded Metro south of Bailey's Crossings and Red Racer Factory. Follow the path downstairs until you reach the tunnels. Go right, then enter the first door left. Go downstairs, go right then go downstairs again. From there, head straight ahead to reach a mirelurk nesting area. Jump down and follow the corridor to reach another tunnel. ..

From: vhayste

Go inside the Anchorage Memorial utility. Go to the lower floors to find a dead NPC (Ted). From his body, acquire a note and enter the room nearby and look for a safe on the floor. This will require an average lockpicking skill. Otherwise, you can hack the terminal (average science skill required as well) to unlock the safe for you. Examine the saf..

From: vhayste

Using 5mm ammo, drop one at a time and stand them up right against the wall of megaton from the outside on the left, where the walls meet and make a V. if you carefully build upwards, you can hop up on each one and (eventually with time and practice) get up to the sniper nest in megaton. CAUTION: Do not drop into megaton, it can cause the game to g..

From: Espeon2

Hire Charon. Fire him before freeing Fawkes from Vault 87. Hire Fawkes once you meet him outside. After a while it should appear, "Charon gas returned to the ninth circle". Go back to Underworld where you first hired Charon. Hire him. Now you have two Followers. I don't know if this works with any other follower...

From: danadznutz

This is just another version of Bittercup in Big Town, if you have made your XBOX Live update on it. If you have updated it the Bittercup speech glitch will no longer be available, therefore, you should go to Little Lamplight and talk to a girl named "Knock Knock". She will ask if you want to hear a joke, and say that you will, after the ..

From: SKfan666

When you gain access to the armory in the National Guard Depot, You will notice the door which cannot be accessed without the Keeler Tapes. I will tell you a secret/glitch on how to open the door without the tapes. 100% REAL!!! First, you must switch to 3rd person POV, Second, you must put your weapon away, Third, you MUST Crouch next to the termin..

From: SKfan666

(**CONTAINS SPOILERS**) Ok, so we all know that travelling brahmin are loaded with personal merchandise so this is what you do. (Note: This will give you bad karma) Instead of just wasing bottlecaps on buying things and wasting them, what you do is just shoot the owner and the guard of the brahmin and one of them will have the key to the storage. T..

From: harrisj06

Inside fort independence in the armory is a special middle launcher called the miss launcher. You have to kill the outcasts if you gain access as they will try to kill you...

From: Shadow

If you have the second animal friend perk and a lot of dog meat then you can have a Yao guai as a follower. First find a Yao guai, next make a trail to where you are going (the Yao guai will eat the dog meat) the Yao guai will eat the trail and I'd you are in trouble it will help you...

From: Shadow

Easter Eggs

Enter the museum, and examine the notice on the wall terminal to the far right. The text is about a virus infecting their Archetype, and at the end it repeats parts of the song "Archetype" by Fear Factory: "the infection has been removed, the soul of this machine has improved"...

From: lyoid

If you come upon a Brahmin anywhere in the wasteland (a Brahmin, not a pack Brahmin) you can crouch and hit the interact button to tip the Brahmin over...

From: Zagadka

Go to the Minefield then head north if you keep going you'll eventually pick up a radio signal from the alien space craft when you find it there is a space craft and special gun with limited ammo...

From: jaredmiller

At Paradise Falls are two slaves around Eulogy's Pad named Crimson and Clover. They are Eulogy Jones' bodyguards. This is a reference to a song by Tommy James And The Shondells called "Crimson And Clover"...

From: t0ad

In the Underworld (located inside the Museum of History), there is a ghoul named "Mister Crowley". This is a reference to a song by Ozzy Osbourne called "Mr.Crowley"...

From: iblovkfkb

One area in Minefield is a reference to the Hideo Kojima game, "Snatcher." A decapitated body sitting with its head between its legs can be found with a note in it that says "SEARCH THE HOUSE". This is identical to a scene in "Snatcher." The "Gillian's House" also refers to "Gillian Seed," the prota..

From: doyle138

In the quest "Those!", after you and Brian Wilks arrive in Grayditch, he will tell you about his father and where his home is (other things may be asked though). After you agree to check if his father is alive, Brian will go into one of the radiation preservation shelters. When he enters, sooner or later the phrase "Now I know what a..

From: Brokaliv

There is a certain location where you can find a building named Fort Faragut. This is the name of the fort where Lucien Lachance lives for the Dark Brotherhood side story in The Elder Scrolls 4: Oblivion...

From: Liamo0o

While searching for you, some robots can overheard saying "Don't make me angry, you wouldn't like me when I'm angry." This is a line that David Banner says repeatedly in The Incredible Hulk...

From: megmanEXE555

When you get to level 14, you can get the Adamantium Skeleton perk. This is a reference to the X-Men Origins: Wolverine movie where Logan is bonded to Adamantium and becomes Wolverine...

From: cheatlover

If you take Fawkes super sledge from him after he tells you to follow him in vault 87 then you hit him and he will try to punch like the Incredible Hulk if you take the super sledge away at the right time...

From: Shadow


You can gain infinite XP if your speech skill is high enough.(My speech was about 30 at the time). Go to town called "Big Town" located north of Vault 101.If you spoke with a girl named Bittercup she should tell you about her dating exploits. After speaking with her, go into the house marked "Common House" and speak to a man nam..

From: Ryley

This a glitch for getting infinite exp Steps: 1.) Reach level 10 with a sneak skill of 60 and get the Mr. Sandman perk. 2.) Go to Andale (south central part of the map) 3.) Wait until around 1am and go into the Smith house while they are sleeping. 4.) Go upstairs into the kid's bedroom 5.) Use sandman on him (crouch and select him and and use the f..

From: steven

Go to Megaton , as you go down the slope, there will be a Brahim on the right. Crouch up beside it, but make sure it has seen you (if it doesnt know you are there, it wont work) Press action on it repeatedly. You will be pushing it. It will suddenly float up in the air, as it is been pushed onto the ramp to the medicine centre the banister is acctu..

From: doyle138

When you leave vault 101 knock out Amata and carry her out of the vault. Keep her in your hands and open the wooden door. Don't do anything to change your character just say finished. And once you get outside Amata will get up and follow you around. It might take a few tries so just keep trying if you are determined to get amata as a follower. It's..

From: Shadow

Video Walkthroughs

Added: 08-07-2010
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Latest Questions
Where should I go at the start?

My older brother recently started playing Fallout 3 but he cannot find any missions. It's quite a good game and I think he's missing out so please answer as soon as possible....

From: Shadow girl
Posted on: 08-05-2015
Freezing at 1 point!

So im playing and i get to a certain gate and bam! It just freezes! My controller is still on but i cant do anything! I tried to press the middle menu button but it didnt do anything its super annoyin...

From: Gg
Posted on: 07-05-2014
Faragut west station

East of the faragut west station there are two doors above a walkway, is it at all possible to access them?...

From: twin blade
Posted on: 06-11-2013
Silver tongue devil

Does the achievement silver tongue devil in fallout 3 have to be done during one campaign or can it be accumulated?...

From: Ryan
Posted on: 01-22-2013
Are there other alien weapons

Are there any other weapons that u can find other than just the alien blaster...

From: the wastlander
Posted on: 05-23-2012
Locate the family

Where can i find the family in the (blood ties) quests...

From: Ryguy77
Posted on: 04-23-2012
How can i get back in vault 101

Can i get back into vaul 101?...

From: wastelandking14
Posted on: 04-08-2012
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