Medium Grave: 75,000-150,000 lifetime happiness points.
Large Grave: 150,000+ lifetime happiness points.
Cheat Your Way Into Happiness
- Go to the Main Menu.
- "testingcheatsenabled true"
- Enter your saved game.
- Go to the Lifetime Happiness tab on your Sim.
- Hold [Ctrl] and click on the panel around the happiness points number.
The key is that you must enable the cheat code in the Main Menu before you enter a saved game.