The Sims 3 World Adventures allows you to create your own tombs and share them with your friends! Here’s another tip for creating your very own tombs.
TIP 2: In order for the tomb to act like a tomb, you must set up a series of Triggers and Activated Behaviors on the placed tomb objects. It is possible to access these commands by entering Buy Mode, and Ctrl + Shift Left Clicking on objects. Examples will be provided on how to use these commands, but it’s important to explain how to access them in the first place!