Make sure you know all the expansion packs for Sims 4 and how to rotate items so you’re already getting the most out of your game. From simple things like new makeup and clothing to incredible mods that allow for all new types of gameplay, there’s a lot to choose from. The Sims 4 has an endless catalog of custom content for you to choose from. Looking for how to download and install mods in The Sims 4? Mods and custom content, or CC, can help improve your game tenfold and make the world even more expansive.