| Name | Description |
|---|---|
| DifficultyDelegate | |
| HowToPlayDelegate | |
| MainMenuDelegate | A delegate used for returning to the main menu. |
| NumRecordsDelegate | |
| QuitGameDelegate | A delegate used for exiting the game. |
| QuitTopDelegate | This pops the most recent screen off of the screen stack of GameWorld. |
| SettingsDelegate | |
| StartDelegate | This runs the main game |
