Question: I just installed the game "Splice" for ubuntu 12.10 from the Humble Bundle (via the software center)...but the game starts up in a windowed resolution that goes over both of my monitors.

How do you get to the settings either in-game or via the file system? (I can't find either).

Answer: 
`Ctrl`+`f` didn't worked for me. But `shift`+`ctrl`+`f` switches to fullscreen resolution.
I found a way to configure this via a preferences file in this [post on a steam forum](http://steamcommunity.com/app/209790/discussions/0/828925849248262191/#c828925849547093448).

In `.config/unity3d/Cipher Prime Studios, Inc./Splice/prefs`, modify the `Screenmanager Resolution Width` and `Screenmanager Resolution Height` values to whatever is required (for some reason the default was 2880x900).