Expansion Pack +
![Expansion Pack](https://files.delvu.com/defaults/default.jpg?v=1)
An expansion pack, expansion set, supplement, or simply expansion, is an addition to an existing role-playing game, tabletop game, video game, collectible card game or miniature wargame. These add-ons usually add new game areas, weapons, objects, characters, adventures or an extended storyline to an already-released game.