Press L + R at the main menu to unlock the cheat menu.
The following codes can now be entered at the cheat menu.
Enter MIDAS at the cheat menu. Begin the game in
Get A Life mode, get into the hot tub with the girl,
then press Start to pause game play. Select "Quit",
followed by "Just Quit". This mode unlock all two-player
games, all locked objects, and all locked skins.
Enter FREEALL at the cheat menu. All objects will now cost
0 Simoleans. Note: You will not be able to sell any items
for money. This has no effect on the cost of paying for
bills and other services. Also, this may cause some problems
with saved games.
Party Motel mode:
Enter PARTY M at the cheat menu. The Party Motel two-player
game will now be unlocked under the bonus section in Get A Life mode.
Play The Sims mode:
Enter SIMS at the cheat menu. Play The Sims mode will now be
unlocked, without going through the Get A Life dream house.
This is useful for players without memory cards, who would
otherwise need to play through the Dream House each time.
First person view:
Enter FISH EYE at the cheat menu. Press X to toggle between
normal and first person view.