While playing, press CTRL + SHIFT + C to open a dialogue box. Then enter the following cheat codes:

Kaching ... adds $1000 to account
Motherlode ... adds $50,000 to account
move_objects on ... manipulate or force delete objects
move_objects off ... disables above code

motiveDecay off ... Infinite Needs (whatever the hell that is).
maxMotives ... Restores need meters to maximum.

familyfunds family_name numeric_money_value: Increase Simoleans/money for target family.

boolProp TestingCheatsEnabled true/false ... Debug mode enable/disable