The main menu. By default it will be shown when game loads, and after each game:

  Play Game              Speed: 0.1              Screen: 80x24              Exit

  ..............................................................................
  :                                                                            :
  :                                                                            :
  :                                                                            :
  :                                                                            :
  :                                                                            :
  :                                                                            :
  :                                                                            :
  :                                                                            :
  :                                                                            :
  :                                HIGHSCORES                                  :
  :                                                                            :
  :                                                                            :
  :                                                                            :
  :                                                                            :
  :                                                                            :
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Menu items will be highlighted with the LEFT and RIGHT arrow keys, activated with ENTER, and changed with the UP and DOWN arrows.
Items will be distributed as seen in diagram.
System must allow for extra items to be easily added in the future.

List of items that can be highlighted, and whether they will respond to ENTER, or the UP/DOWN arrow keys:

  *  'Play Game' - ENTER
  *  '0.1' - UP/DOWN
  *  '80' - UP/DOWN
  *  '24' - UP/DOWN
  *  'Exit' - ENTER