Fallout: New Vegas

Fallout: New Vegas

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Galaxy366 Jun 3, 2015 @ 5:56pm
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Here's on how to disable the annoying mouse acceleration.
When the Fallout 4 reveal happened I basicly decided now was the time to play New Vegas.

My biggest annoyance was the way how the mouse and camera worked. I found out this was because of the game using mouse acceleration.

I managed to find a simple fix which disables it completly.

Go to:
C:\Program Files (x86)\Steam\steamapps\common\fallout new vegas, (or a similar directory)

And open/edit Fallout_default.ini.

Then navigate yourself to the section [CONTROLS] and add these lines.

fForegroundMouseAccelBase=0
fForegroundMouseAccelTop=0
fForegroundMouseBase=0
fForegroundMouseMult=0

Save it and boot up New Vegas. Mouse Acceleration is disabled!
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Showing 1-15 of 113 comments
STOPchris Jun 4, 2015 @ 10:42pm 
Please, PIN THIS! Thank you! This removed it for me. The game was crap with mouse acceleration.
Get_Ready Jun 5, 2015 @ 8:27pm 
thank you!
also found this on a website but this should be pinned
baid Feb 1, 2017 @ 4:52pm 
Thanks mate!
xDizzyBx Feb 13, 2017 @ 9:54pm 
:D
Galaxy366 Feb 14, 2017 @ 3:55am 
No problem guys! Enjoy the game :)
Crystal Sharrd Feb 14, 2017 @ 5:43am 
I would like to add that by default, Fallout_Defaults.ini is read-only, and when you make changes to it, you have to start the game with the official launcher for the changes to take place.
TOVOT Apr 9, 2017 @ 1:04pm 
"I basicly decided now was the time to play New Vegas" - The Guru of the Time (not sarcastic)
KrudlerTheHorse May 17, 2017 @ 2:37pm 
Thank you for this. It worked perfectly for me first try.
karma Jul 1, 2017 @ 7:01pm 
Thank you so much! I love you, man! You're the first one for google, too xD
Kuddly Kay Jul 8, 2017 @ 7:25pm 
I would just like to add that doing this also works for Fallout 3 by doing basically the same thing but in the Fallout 3 folder
Kirus Jul 8, 2017 @ 8:13pm 
Can someone Pin this.
Sic.bnd Jul 21, 2017 @ 1:11am 
+1 :steamhappy:
gk Sep 16, 2017 @ 1:36am 
MY SAVIOR!
Hibana Sep 16, 2017 @ 3:04am 
Thank you.
Avro Oct 16, 2017 @ 7:00am 
I owe you my life.
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