One of the main reasons I bought The Sims 3 was because I discovered I could play as a ghost. That single fact made the whole thing worth buying. What I didn't know, however, is that it can be a rather annoying process to achieve - especially if your sim works in the morning.
To get a ghost in your household you either need to kill somebody off or bring in a grave. Killing an active sim is probably the easiest method of doing this, as you'll have a handy grave on your site and they'll start haunting your house almost immediately. Killing a sim depends on your own malicious preferences: you can drown them in a pool with no way out, electrocute them while tinkering with a stove or TV, starve them... there are quite a few possibilities, you just need to pick one. Your ghost will act differently depending on the route you've chosen, mind you.
If you don't want to go to all that trouble then you'll need to go to the local cemetery at night and befriend a ghost. Be sure not to pick a fraidy cat sim, as they'll likely pass out over and over (and possibly die of fright) from seeing ghosts. Take a sim into the cemetery each night after 10 pm, pick one of the roaming spirits and then keeping using friendly actions towards them until they become good friends with your sim. Once they are friends you can pick up their grave and take it home with you.
This can prove problematic to sims with a daytime schedule, so expect a few tricky nights before your sim's sleeping patterns adjust accordingly. Keep in mind, too, that the same ghosts don't always appear every night, so chances are good you'll have to go back several nights in a row to find the same ghost more than once. Try and befriend a few different ghosts and go with the first one you get to good friend... Read more>>