The settings file contains various game options.
Under Windows, the file is located at %APPDATA%\Little Inferno\settings.txt - e.g. C:\Users\david\AppData\Roaming\Little Inferno.
fullscreen = 1 language = system volume_music = 1.0 volume_sfx = 1.0 vsync = 0
|fullscreen||1 for fullscreen, 0 for windowed. Can be changed in-game using ALT+ENTER.|
|language||Two-letter(?) language code to use, or "system" to auto-detect from the current system language.|
|volume_music||Relative volume of the music, where 0 is silent and 1.0 is full volume.|
|volume_sfx||Relative volume of the sound effects, where 0 is silent and 1.0 is full volume.|
|vsync||1 to sync with monitor refresh rate after each frame, 0 (default) otherwise.|