The Sims 3 Cheat Codes

Control+Shift+C Codes

While in game, press Control+Shift+C on your keyboard to bring up the code console.
Cheat Effect
help - Lists all available commands at the moment.
jokePlease - Gives you a joke in the code console prompt.
quit - Like it says, quits the game.
fps on/off - Shows your Frame per Second in the upper right area while on.
testingcheatsenabled true - Turns on Testing Cheats, just shift+click a Sim, or anything else, like your Mailbox.
moveobjects on/off - With this On, it will allow you to move anything, including Sims, in your Buy/Build mode.
kaching - While on the lot, entering this will give you $1,000.
motherlode - While on the lot, entering this will give you $50,000.
fullscreen on/off - Adjusts your game screen to full or windowed mode.
unlockOutfits on/off - Unlocks outfits in CAS (Create a Sim) mode. This must be enabled before going into CAS.
fadeObjects [on/off] - Toggles whether objects fade when the camera gets close to them.
slowMotionViz - Puts the game in slow motion. Optional parameter, value 0 = normal speed and 8 = slowest.
enableLlamas [on/off] - Gives a message that says, "Llamas enabled."
resetSim - Resets the named Sim with neutral motives, no moodlets, and teleports Sim back home.
constrainFloorElevation [true/false] - Allows all terrain adjustments regardless of objects, Sims, and other structures on them. Walls, fl oors, and objects will move with the terrain.
disableSnappingToSlotsOnAlt [on/off] - When on, objects will not snap to slots while holding alt.
hideHeadlineEffects [on/off] - Hides all meters and effects in the game, such as the plumbbob and skill meter.
DisplayLotPackageFileName [on/off] - Switches lot tooltips on or off
ResetLifetimeHappiness - Resets the lifetime happiness of all the sims in an active household.