Game modification, often referred to as modding, involves altering a video game to change its content or gameplay. This can include adding new features, characters, or levels, as well as improving graphics or fixing bugs. Modding is popular among gamers who want to enhance their experience or create something unique. Many games, such as Minecraft and Skyrim, have active modding communities that share their creations online. These modifications can be downloaded and installed by other players, allowing for a diverse range of gameplay experiences. While some mods are created for fun, others can significantly extend a game's lifespan and replayability.