Help > Screens and Windows > Setup games

# Setup game rules and looks

In this window, you can add, change or delete your own games
A game is a set of rule options.
You can add your own game by selecting the game rule options you like best.
. Also, you can change the card set
A cardset in RRRummy is the collection of images used to represent the cards or tiles that you play the game with. Different games can have different cardsets; and you can change the cardset during a game. Some themes come with their own cardset.
or the theme
A theme is a collection of images and sounds, that determines how RRRummy looks. Different games can have different themes; and you can change the theme during a game.
of built-in games.

## 1. Add new game

If you click this button, the Game Editor will open where you can set up the rules and looks for a new game.

## 2. Pick an existing game

In this list, you choose the game that you want to change or delete. Built-in games are listed in italics; you can not change the rules of a built-in game, but you can change the theme or card set it uses.

## 3. Edit game

With this button, you open the Game editor for the selected game.

## 4. Delete game

With this button, you can delete the selected custom game. You cannot delete a built-in game.

## See also:

- Game editor
- How to: Add, edit or remove a game with my own rules