How to Use the Terrain Tool in The Sims 4 A new patch for The Sims 4 released on Nov. 13 and offers some pretty substantial changes, one of which was the A new update for The Sims 4 on PC and Mac ...

You can toggle between Sims (and their pets) with the left and right arrows and interact with the world using left-click. You can see first-person mode in action in our news post about it last week.

If you hit up build mode, you'll now be able to make a pond-shaped hole with the terrain manipulation tool and fill it with water.