If you accidentally changed the settings control (Thief Simulator)

Because in the game there is no reset button, the control will have it completely clean. Download any removal tool for the complete removal of the program (I recommend Revo Uninstaller) and cleaned. The program itself finds the keys in the registry and specific folders in which you store profiles and settings. Clean them and reset the game. Unfortunately, the profiles will be cleared (but if you are in a hurry, you can search the files or keys, possibly notice there line up and clean them separately without deleting the profiles).