These mods allow you–the player–to customize the game to your liking. Sims players from all over the world have created new foods, skin tones, clothing, emotions and entire fan-based game packs. The Sims 4 is one of the many video games that has fully embraced the concept of third party mods. Adding custom content and mods to The Sims 4 is a creative way to extend the life of your game, create new methods of gameplay or improve the running speed.