checked-no =>Cheat Codes: During the game, quickly press D [L] Z [R] L R and a gnome will appear. You will now be able to enter the following cheat codes. * All Locations: Press D Z [R] [L] Z. * All Objects: Press D Z L R [R]. * All Skins: Press [L] Y A [R] L. * All Social Abilities: Press [L] [R] D D Y. =>GBA Roommate Skill Cloning: Would you like your Sim to have all the skills of your Sim roommate? Connect a GBA with the GBA version of the game to the GameCube, then send your Sim to SimValley. While traveling, change to the roommate who has the skill levels you want, and keep them selected until your Sim actually departs. If you do so, the roommate will be sent to the GBA game, not yours! When the roommate returns, the roommate's skills will be transferred to your Sim -- making your Sim a "clone" of the other one. =>GBA Cash Trick: Buy the Game Arcade, connect your GBA to the GameCube via the link cable, turn on the GBA, then have your Sim play the Game Arcade. As soon as the Loading bar appears on the GBA, pause the game on the GameCube. You'll be able to play the GBA minigame repeatedly to earn extra cash without your GameCube Sim's stats changing.