A mod is like a special add-on that can be put into a video game to make it different or more fun to play. It’s kind of like adding sprinkles to your ice cream to make it extra special! A mod can change the way the game looks or sounds, add new things to do or find, or make it easier or harder to play. People make mods to share with others who play the game, and it’s a fun way to make the game feel new again.