Fallout 3

Fallout 3 is a 2008 action role-playing game developed by Bethesda Game Studios and published by Bethesda Softworks. The third major installment in the Fallout series, it is the first game to be developed by Bethesda after acquiring the rights to the franchise from Interplay Entertainment. The game marks a major shift in the series by using 3D graphics and real-time combat, replacing the 2D isometric graphics and turn-based combat of previous installments. (Source: Wikipedia)

Support Summary

Widescreen
Ultra/Super‑Wide
Multi-Monitor
4K Ultra HD
Support
Method
HUD
Cutscenes
FMVs

Game Information

Game Status:Released
Release Date:
Tested Version:Retail 1.0 US version
Play Styles:Single-Player
Developer:Bethesda

Screenshots Comparison

4:3 Screenshot
16:10 Screenshot
16:9 Screenshot
21:9 Screenshot
32:9 Screenshot
Eyefinity / Surround Screenshot
Solutions & Issues
Widescreen Solution & Issues:

Native support for 1280x720, 1280x800, 1440x900, 1680x1050, 1920x1080, and 1920x1200.

For 1280x768 go to "Documents and Settings\*User Name*\My Documents\My Games\Fallout3" and open "FalloutPrefs.ini" with a text editor.
Search for...
iSize W=****
iSize H=****
Change "****" to your desired widescreen resolution.
To change the Vert - overlays go to "Documents and Settings\*User Name*\My Documents\My Games\Fallout3" and open "FALLOUT.INI" with a text editor. The game needs to be run once for this file to appear.
Search for...
fDefaultFOV=75.0000
You will need to change this fov value based on your aspect ratio. These values use the 5:4 aspect ratio as a baseline fov.
4:3 - 79.9000
16:9 - 105.3000
15:9 - 99.0000
16:10 - 95.2000
21:9 - 140
Please note that this game has some unexpected behavior when selecting resolutions. Picking a wider aspect ratio then that of your desktop will result in anamorphic behavior.

The character portrait is misaligned when changing the fDefaultFOV value. The HUD and all two-dimensional objects do not stretch in widescreen resolutions. Two-dimensional screens are Hor + in widescreen resolutions. Overlays are Hor + in widescreen resolutions.

Eyefinity / Surround Specific Solution & Issues:

To get the HUD (health, ammo) onto the middle monitor, go into your FALLOUT.ini

Find the following lines..
Code:
iSafeZoneXWide=15
iSafeZoneYWide=15
iSafeZoneX=15

Change them to one of this (depending on your resolution)

3840x1024
Code:
iSafeZoneXWide=610
iSafeZoneYWide=15
iSafeZoneX=610

5040x1050
Code:
iSafeZoneXWide=770
iSafeZoneYWide=15
iSafeZoneX=770

(iSafeZoneYWide does not change intentionally)

--------------------
This isn't perfect but by changing the font used for the Pip-Boy and the computer terminals it is possible to make them a little more readable ...
In the ... FALLOUT.INI

The font used for the Pip-Boy is ... this line ... sFontFile_2=Textures\Fonts\Monofonto_Large.fnt
Change it to ... sFontFile_2=Textures\Fonts\Glow_Monofonto_VL_dialogs.fnt

The font used for the comuter terminals is ... this line ... sFontFile_5=Textures\Fonts\Fixedsys_Comp_uniform_width.fnt
change it to ... sFontFile_5=Textures\Fonts\Glow_Monofonto_VL_dialogs.fnt

I also changed the FOV of the Pip-Boy a little ...
Change this line .... fPipboy1stPersonFOV=47.0
to this .................. fPipboy1stPersonFOV=60.0

4:3 Screenshot
16:10 Screenshot
16:9 Screenshot
21:9 Screenshot
32:9 Screenshot
Eyefinity / Surround Screenshot
4:3 Cutscene
16:10 Cutscene
16:9 Cutscene
4:3 FMV Cutscene
16:10 FMV Cutscene
16:9 FMV Cutscene
Uploaded by: Rose
Picking a wider aspect ratio then that of your desktop will result in anamorphic behavior
Uploaded by: Rose
4:3 Character generation screen anomaly
Uploaded by: Rose
16:10 Character generation screen anomaly
Uploaded by: Rose
16:9 Character generation screen anomaly
Uploaded by: Rose
4:3 Aspect Ratio
Uploaded by: Rose
16:10 Aspect Ratio
Uploaded by: Rose
16:9 Aspect Ratio
Uploaded by: Rose
4:3 Speech screen
Uploaded by: Rose
16:10 Speech screen
Uploaded by: Rose
16:9 Speech screen
Uploaded by: Rose
4:3 Pip boy
Uploaded by: Rose
16:10 Pip boy
Uploaded by: Rose
16:9 Pip boy
Uploaded by: Rose
4:3 HUD
Uploaded by: Rose
16:10 HUD
Uploaded by: Rose
16:9 HUD
Uploaded by: Rose
4:3 2D screen
Uploaded by: Rose
16:10 2D screen
Uploaded by: Rose
16:9 2D screen
Uploaded by: Rose
4:3 Overlay
Uploaded by: Rose
16:10 Overlay
Uploaded by: Rose
16:9 Overlay
Uploaded by: Rose
4:3 for comparison with 3x1
Uploaded by: Rose
3x1 native gameplay
Uploaded by: Rose
3x1 gameplay HUD centered
Uploaded by: Rose
Surround Pip-boy old text
Uploaded by: Rose
Surround Pip-boy new text
Uploaded by: Rose
Surround computer terminal old text
Uploaded by: Rose
Surround computer terminal new text
15:9 Resolutions:1280x768
16:9 Resolutions:
Multi-Monitor Layouts:3x1-L