Load a saved profile or create a new profile. Then, select the "Extras" 
option at the main menu. Choose the "Gusteau's Shop" option, then select 
the "Secrets" option. Choose a "Code [number]" option and enter the 
corresponding cheat code to unlock that option. After a cheat option is 
unlocked, click on its name to enable it. Unlocked and enabled cheat 
options will be saved with the current profile. However, some cheat options 
cannot be disabled.