Cheat Gnome
While playing a game, press L, R, Up, A, Z. The Cheat Gnome (Plumb Bob Trophy) will now appear on the lots and the following codes may now be enabled:
9,999 Simoleons
Enable the "Cheat Gnome" code, then press R, L, Z, Right, Left while playing a game. Select the Cheat Gnome, then Interaction/Location: Give Simoleons.
All locations
Enable the "Cheat Gnome" code, then press X, B, Left, X, Up, X while playing a game. Select the Cheat Gnome, then Interaction/Location: Unlock/Unlock All Locations.
All objects
Enable the "Cheat Gnome" code, then press B, X, Down, Left, Up while playing a game.
All recipes
Enable the "Cheat Gnome" code, then press Z, B, Up, Down, Right, A while playing a game.
All fashions
Enable the "Cheat Gnome" code, then press B, Z, Down, Right, B while playing a game.
Advance time by 6 hours
Enable the "Cheat Gnome" code, then press X, B, L, Up, Down while playing a game. Select the Cheat Gnome, then Interaction/Location: Advance 6 Hours. Note: Using this code when someone is at work or away may cause problems with them coming back.
Audio track
Enable the "Cheat Gnome" code, then press R, L, R, L, Y while playing a game.
Full motives
Enable the "Cheat Gnome" code, then press Up, X, Up, Right, B while playing a game. Select the Cheat Gnome to access the option to fill all motives.
Set Skill level
Enable the "Cheat Gnome" code, then press Y, X, B, Z, Left while playing a game. Select the Cheat Gnome, then Interaction/Location: Change Skill - [name]/Change to [number].