<console>:13: error: not found: value roomFour
           case "NORTH" => roomFour()
                           ^
<console>:14: error: not found: value roomNine
           case "WEST" => roomNine()
                          ^
roomFour: ()Unit
roomNine: ()Unit
<console>:9: error: not found: value roomOne
           case "YES" => roomOne()
                         ^
**************************************************
**************************************************
Hello Mr. Doofenshmirtz. Are you ready to find the parts to create the Super DOOM-inator?
<console>:8: error: not found: value startGame
              startGame()
              ^