The Sims 2 Cheats

Sink in the ground
There are 2 ways to sink into the ground.

1. In the Saloon, go upstairs and you will see a door. Go in it. Then, go to a room to the left. If you look in one of the corners there will be a gasoline thing. Go behind it, and you'll go through it. Walk around it a bit, and you'll sink underground.

2. Go to the desert. You might wanna fill your Sanity up first. Go to the crashed UFO, and walk around it. You'll sink underground.

Note: You can't get out of it, but there is one way that will waste your Sanity. If you wait there for a while, your Sim will need something (Like the bathroom, food, etc). Wait for the Sanity to go down.