Fallout 3

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Fallout 3
Fallout 3 - cover.jpg
Developers
Publishers
Engines
Release dates
Windows
October 28, 2008
Fallout 3 at Steam Charts
Fallout 3 at SteamDB
 Fallout 3 at Wikipedia
Fallout
Fallout 1997
Fallout 2 1998
Fallout Tactics: Brotherhood of Steel 2001
Fallout 3 2008
Operation: Anchorage
The Pitt
Broken Steel
Point Lookout
Mothership Zeta
Fallout: New Vegas 2010
Dead Money
Honest Hearts
Old World Blues
Lonesome Road
Courier's Stash
Gun Runners' Arsenal

Key points

Information Runs better on Windows 7 and newer with the multiple core CPU fix.

General information

More information Steam Community Discussions
More information Steam Users' Forums for game series
More information No Humans Allowed Forums for game
More information Fallout 3 Nexus - the most popular host for almost all Fallout 3 mods.

Availability[edit]

Source(s) Store unlock Notes
Steam Steamicon.png
GamersGate Steamicon.png
Uplay Uplay.pngSteamicon.png
Information All versions require Games for Windows - LIVE.
Information The Game of the Year edition includes all DLC.

Essential improvements[edit]

Mods[edit]

Information Nexus Mod Manager - the best mod manager for Fallout 3, making the process of installing mods much easier.

Unofficial Fallout 3 Patch[edit]

Advantage Fixes many of the bugs which official Bethesda patches never solved
Information Free registration required to download.

NTCore 4GB Patch[edit]

Advantage Improves performance for any 64-bit operating system with more than 2 GB RAM by allowing the game to access up to 4GB RAM.
Information This patch may remove GFWL!

Fallout 3 Script Extender (FOSE)[edit]

Disadvantage Russian and Polish DVD retail copies, Direct2Drive copies, and the unpatched game (1.0.0.12) are all unsupported.
Information Disables GFWL when run.
Information Used by many Fallout 3 mods to extend the scripting capabilities of Fallout 3's game engine.

Play without Games for Windows - LIVE[edit]

Information Games for Windows Live can be disabled as an alternative to using a local profile.

Fix Games for Windows - LIVE DisablerLink

Information Requires Fallout 3 v1.1 or higher.
Advantage Removes login delay, reducing startup time.
  1. Download and run the Games for Windows LIVE Disabler
  2. To retrieve save games, move files from: %USERPROFILE%\Documents\My Games\Fallout3\Saves\%NAME%\ to %USERPROFILE%\Documents\My Games\Fallout3\Saves\
  3. Use the 'Move DLC's' button to get DLC working again. Steam version of Game of the Year Edition owners do not need to move DLC.

Game data[edit]

Configuration file(s) location[edit]

  Location 
Windows %USERPROFILE%\Documents\My Games\Fallout3\FalloutPrefs.ini

Save game data location[edit]

  Location 
Windows %USERPROFILE%\Documents\My Games\Fallout3\Saves\

Save game cloud syncing[edit]

System Native Notes
Steam Cloud Impossible
GameSave Manager Native

Save games missing[edit]

If logged into Games for Windows LIVE, the game will save the save files under the currently logged-in username. If logged out of the service, the game will be unable to locate the saves.

Fix Retrieve Missing SavesLink

  1. Locate %USERPROFILE%\Documents\My Games\Fallout3\Saves
  2. Search in the folders for your latest saves (if you're were not logged in while saving, the saves will be found in the Saves folder. If you were logged in, the saves will be under your Games for Windows LIVE folder)
  3. Copy the files out to either folder (your username if you plan on logging in each time, or the Saves folder if you do not.)

If you restart the game, your saves should be detected.

Video settings[edit]

Video settings.
Graphics option Option WSGF Notes
Widescreen resolution Native WSGF WS Silver.png
Multi-monitor Hackable WSGF MM Silver.png See Multi-monitor.
Field of view (FOV) Hackable See Field of view (FOV).
Windowed Native
Borderless fullscreen windowed Hackable Working using GameCompanion, Borderless Windowed, ShiftWindow and AutoHotKey.[1]
Anisotropic filtering (AF) Native
Anti-aliasing (AA) Native
Vertical sync (Vsync) Native
High frame rate Unknown
Information Most graphics options are accessible on the main launcher screen.

Multi-monitor[edit]

Information Adds support for multi-monitor displays.
Advantage Displays HUD on the middle display.

Fix Multi-monitorLink

  1. Open %USERPROFILE%\Documents\My Games\Fallout3\FALLOUT.ini
  2. Find the following lines:
iSafeZoneXWide=15
iSafeZoneYWide=15
iSafeZoneX=15
Information Relevant multi-monitor resolutions:
3840x1024 5040x1050
iSafeZoneXWide=610 iSafeZoneXWide=770
iSafeZoneYWide=15 iSafeZoneYWide=15
iSafeZoneX=610 iSafeZoneX=770

Field of view (FOV)[edit]

Fix Edit Field of view (FOV)[2]Link

  1. Open %USERPROFILE%\Documents\My Games\Fallout3\FALLOUT.ini
  2. Find the section: [Display]
  3. Add the line to the bottom of the section:
    • fDefaultWorldFOV=75.0000
  4. Change the FOV value based on your aspect ratio.

These values use the 5:4 aspect ratio as a baseline FOV:

Aspect Ratio FOV Value
4:3 79.9000
16:9 105.3000
15:9 99.0000
16:10 95.2000

Input settings[edit]

Input settings.
Keyboard and mouse Native Notes
Remapping Native
Mouse acceleration Hackable Enabled by default; see Mouse acceleration.
Mouse input in menus Native
Mouse Y-axis inversion Native
Controller
Controller support Native Native Xbox 360 Controller support.
Full controller support Impossible Partial support
Controller remapping Unknown
Controller Y-axis inversion Unknown

Mouse acceleration[edit]

Fix Disable mouse acceleration[3]Link

  1. Open %USERPROFILE%\Documents\My Games\Fallout3\fallout.ini
  2. Find the section: [Controls]
  3. Add the lines:
    • fForegroundMouseAccelBase=0
    • fForegroundMouseAccelTop=0
    • fForegroundMouseBase=0
    • fForegroundMouseMult=0

Audio settings[edit]

Audio settings.
Audio options Native Notes
Separate volume controls Native Music, footsteps, voice, effects and radio.
Surround sound Native 5.1 and 7.1[4]. DirectSound3D is required.
Subtitles Native Shows one subtitle at a time.
Closed captions Impossible
Mute on focus lost Native

Localizations

Language UI Audio CC Notes
English Native Native Native
French Native Unknown Unknown
German Native Unknown Unknown
Italian Native Unknown Unknown
Spanish Native Unknown Unknown

Issues fixed[edit]

Information TweakGuides has created a comprehensive guide for fixing issues in this game. It can be found here.

Game Crashes Randomly[edit]

Information Caused by problems with multi-core CPUs on Windows 7 and newer.

Fix Multiple Core CPU Fix[5]Link

Information This will limit the game to 1 or 2 cores and prevent the engine bug from causing the game to freeze.
Advantage The most common fix required for this game.

Follow this link for an in-depth guide https://www.youtube.com/watch?v=lYjblafxHYI

  1. Move the .dll file to your Fallout 3 folder. This can usually be found in C:\Program Files (x86)\Steam\steamapps\common\Fallout 3
  2. Open up the FALLOUT.ini file in: %USERPROFILE%\Documents\My Games\Fallout3 using Notepad.
  3. Find the line: bUseThreadedAI=0
  4. Change it to: bUseThreadedAI=1
  5. Add another line after it and insert: iNumHWThreads=2
  6. If the game still crashes, try this line: iNumHWThreads=1

Fix Disable .Net 3.1Link

  1. Uninstall Fallout 3.
  2. Disable .NET 3.1 under the "Turn windows features on or off" menu.
  3. Reinstall Fallout 3.

Game Keeps Minimizing[edit]

Information Caused by the cursor being active in the background (and clicking Icons, Links, Buttons etc.)

Fix Disable Visual Themes and Desktop CompositionLink

Information This will disable Steam's overlay and playtime counter.
  1. Right click on Fallout3.exe and select Properties.
  2. Click the 'Compatibility' tab.
  3. Check 'Disable Visual Themes'.
  4. Check 'Disable Desktop Composition'.
  5. Click Apply.
  6. Click OK and run Fallout3.exe.

Crash When Starting New Game Or Loading Save[edit]

Fix Reinstall CodecsLink

Information Test if you have codec issues is by temporarily renaming the Data/Music and Data/Video folders in your program folder to something else (try each one individually) and attempting to start the game. If that works, follow the next steps.
  1. Uninstall all audio/video programs not in active use.
  2. Download and install the K-Lite codec tweak tool.
  3. Run the codec repair tool.
  4. Restart the computer.

Fix Run as administratorLink

Information This tweak seems to fix a lot of crashing issues.
  1. Locate your game's installation folder (Typically under C:\Program Files (x86)\Steam\steamapps\common\fallout 3 goty\, or something similar).
  2. Right click on Fallout3.exe, and select "Properties"
  3. Select the "Compatibility" tab.
  4. Under "Privilege Level," check the box marked "Run this program as administrator."
  5. Select "OK," and exit out of the Explorer window.
Now, when running the game, a dialog will appear, asking if you will allow the program to make changes to the computer. You must select "Yes" each time you run Fallout 3 in order to actually be able to play the game.

Fix Disable Windows AeroLink

Information If the game works in windowed mode, but not full-screen, this may help.
  1. Right-click on the desktop and select Personalize from the context menu.
  2. In the Personalization Control Panel applet, scroll down to the Basic and High Contrast Themes.
  3. Choose one of the basic themes and Windows will apply the change immediately.

Fix Place a dll in the install folderLink

Information Use this when running on Intel integrated graphics.
  1. Download this file.
  2. Place it in the installation folder.

Pip-Boy radio Skipping or Stuttering[edit]

Information Commonly caused by an issue with current MP3 codec, the format used exclusively by songs played through PipBoy radio.
Information The music may not be stuttering when the game is minimized, with the song played normally.

Fix Fix for Creative X-Fi soundcardsLink

Information Try the Audio Codec fix for game crashes first, if your Pip-Boy radio still skips (test with the enclave channel) owners of a creative soundcard may find that this helps.
  1. Edit %USERPROFILE%\Documents\My Games\Fallout3\fallout.ini
  2. Double the iAudioCacheSize=2048 to 4096.
  3. Install the latest creative drivers and volume control panel for your soundcard, as well as creative alchemy.
  4. Add Fallout 3 to Creative Alchemy: select Use Registry Path and point it to HKEY_LOCAL_MACHINE\SOFTWARE\Bethesda Softworks\Fallout3\Installed Path. Do not install to subfolder. Settings should be: Buffers=10; Duration=5; Maximum Voice Count=128. Leave direct music enabled.
  5. Set Creative Console to game mode! Alchemy will make Fallout 3 crash if you're not in game mode.

Fix Disable MP3 decoding in LAV Splitter ConfigurationLink

Information Might work with similar codec packs, for example ffdshow.
  1. Open LAV Splitter Configuration program by finding the shortcut in the Start Menu.
  2. In Input Formats tab, find mp3 codec and uncheck it.
Information More info about the problem can be found here and here.

Game crashes on Start-up[edit]

Fix Disable Other MonitorsLink

Information If the game is crashing on start-up, disabling any other monitors in use could resolve this.
  1. Right-click on the desktop and select Screen Resolution from the context menu.
  2. In the Screen Resolution Control Panel, click on the drop down list labeled "Multiple Displays" and select "Show desktop only on 1" (or the monitor you wish to run the game on).
  3. Click apply then on the pop-up window click "Keep changes".

Fix Windows 8.1Link

Information It seems that the Steam installer no longer installs GFWL by default. This prevents the game from loading at all on Windows 8.1.
  1. Install Games for Windows Live.

Game hangs on closing[edit]

Fix Disable threaded audioLink

  1. Open up the FALLOUT.ini file in: %USERPROFILE%\Documents\My Games\Fallout3 using Notepad.
  2. Find the line: bMultiThreadAudio
  3. Change it to: bMultiThreadAudio=0

Crash When Leaving Rivet City Marketplace[edit]

Information Happens when first entering the Rivet City marketplace to learn the history and then leaving through the door to the stairwell.

Fix The issue is the Unofficial Patch for Broken Steel.[6]Link

  1. Navigate to your Fallout 3 folder and then into Data, for steam this would be C:\Program Files (x86)\Steam\steamapps\common\fallout 3 goty\Data
  2. Replace the file Unofficial Fallout 3 Patch - Broken Steel.esp with the one found here: MediaFire
  3. Run Fallout 3

System requirements[edit]

Windows
Minimum Recommended
Operating system (OS)
XP, Vista
Processor (CPU) 2.4 GHz Intel Pentium 4 Intel Core 2 Duo
System memory (RAM) 1 GB (XP)
2 GB (Vista)
2 GB
Hard disk drive (HDD)
8 GB
Video card (GPU) nVidia 6800
ATi X850
256 MB of VRAM
nVidia 8800 series
ATi 3800 series
512 MB of VRAM

References

  1. Tested by Andytizer.
  2. TweaksGuides.com Fallout 3 Tweak Guide - TweakGuides.com
  3. Mouse acceleration in new patch makes game unplayable - Bethesda Softworks Forums
  4. Possible 7.1 Surround Sound - Tale of Two Wastelands Forums
  5. Fallout 3 on Windows 7 - Steam Users' Forums
  6. [BUG] Stuck in rivet city! Crash to Desktop on exit! (NOW RESOLVED!) - Steam Users' Forums