Raise frame rate cap[7] Raise frame rate cap Go to %USERPROFILE%\AppData\LocalLow\Mobius Digital\Outer Wilds\ Create a new file named secretsettings.txt . Open it and add the line PhysicsRate=120 where 120 is the desired frame rate. This changes the rate at which physics calculations are performed, which may have a significant impact on performance. Higher values may prevent unlocking the "Deep Impact" achievement on Steam. [citation needed]