Things You'll Need
Instructions
Turn On In-game Cheats
Double-click "The Sims 2" icon to begin the game.
Click the neighborhood you want to play from the selection on the main screen.
Click the household that contains the adult female Sim you want to give birth to the Grim Reaper's baby.
Press the keys "C," "Shift" and "Ctrl" at the same time to call up the in-game cheat code prompt.
Type at the prompt, without quotes, "boolprop testingcheatsenabled true" and press "Enter."
Summon the Grim Reaper
Hold down "Shift" and click on the adult female Sim you want to make pregnant.
Choose the commands "Spawn" and then "Tombstone of Life and Death." A large tombstone appears on your Sim's lot.
Click the tombstone and choose the command "New Adult Male" or "New Adult Female" to add a new person to your household. This Sim will be used as a sacrifice to summon to Grim Reaper.
Hold down the "Shift" key and click on the newly added Sim. Choose the commands "Kill" and "Death by Flies."
Wait for the Grim Reaper to arrive. When he does, click the Tombstone of Life and Death and choose the commands "Simulate Genetic Merger With..." and "Grim Reaper." A lullaby tone will sound indicating your Sim is now pregnant.
Give Birth to the Grim Reaper's Baby
Click the Tombstone of Life and Death again and choose the command "Speed Up My Pregnancy" to shorten the Sim's pregnancy from three Sim days to three Sim hours.
Watch for signs your Sim is about to give birth. Sims in labor scream a lot and clutch at their pregnant bellies. Any Sims around the Sim in labor start to freak out and grab at their hair.
Type a name for the baby when the dialog box announcing the new baby's arrival and gender appears.