Answer:
Here Are The PS2 Cheats: Remember to Press Start and enter a code and wait 6 seconds.
Cheat Gnome: R2,L1,R1,L2,Left,Circle.
All Skins: L1,R2,X,Circle,Up,Down.
Team Photo: L3,R3,R1,R2.
All Objects: L2,R2,Up,Triangle,L3.
All Locations: R2,R3,L3,L2,R1,L1.
Fill Motives: L2,R1,Left,Circle,Up.
Gives Money ($10,000 goes to gnome): L1,R2,Right,Square,L3.
Get All Social Options: L1,R1,Down,X,L3,R3.
PS Someone could add the ones for gamecube (because I don't have gamecube).
First answer by Nicholasport. Last edit by Nicholasport. Contributor trust: 0 [recommend contributor recommended]. Question popularity: 1 [recommend question].