Requirements

Feature One: Home Screen

1.1 - The user shall be able to select start to begin the game.

1.2 - The user shall be able to select settings to enter the settings screen.

1.3 - The user shall be able to select achievements to enter the achievements screen.

1.4 - The user shall be able to select high scores to enter the high scores screen.

1.5 - The user shall be able to select quit in order to exit the game.

Feature Two: In-game Screen

2.1 -

Feature Three: Settings Screen

3.1.1 - The user shall be able to select music in order to turn it off.

3.1.2 - The user shall be able to select music in order to turn it on.

3.2.1 - The user shall be able to select sound in order to turn it off.

3.2.2 - The user shall be able to select sound in order to turn it on.

3.3 - The user shall be able to select help PLACEHOLDER

3.4 - The user shall be able to select credits to view the game creators.

3.5 The user shall be able to select back to return to the home screen.

Feature Four: Play Again

4.1 - The user shall be able to select yes in order to start a new game.

4.2 - The user shall be able to select no PLACEHOLDER

4.3 - The user shall be able to select main menu PLACEHOLDER

4.4 - The user shall be able to select high scores to enter the high scores screen.

Feature Five: Achievements Screen

5.1 - The user shall be able to select an achievement in order to view a description of it.

5.2 - The user shall be able to select the right arrow in order to advance to the next screen.

5.3 - The user shall be able to select the left arrow in order to return to the previous screen.