The Sims 2: Open for Business/cheats

The Sims 2: Open for Business expansion pack or later is required for these cheats.

Gameplay Cheats
It enables an interaction on non-controllable Sims to add them to your family
 * addneighbortoFamilycheat [on/off]

When a Sim is pregnant, this Sim has to be selected and the cheat entered. The Sim will give birth twins for sure.
 * forceTwins

Storytelling Cheats
This disables the plumbbob.
 * plumbbobToggle [on/off]

Build Cheats
Wall Placement Restrictions Removed Cheat
 * Pressing the CTRL + ALT keys while trying to place the object will activate the cheat.
 * Placement rules on walls will be removed. You will be able to place any wall object on a wall already occupied by another object.