A word game where you try to guess a five letter word - i.e. the ghoul word. The ghoul word is hidden from the player. Play consists of making guesses that must be actual five letter words. The game tells you how many letters in your guess match the same letter in the same position in the ghoul word. The game is won by getting all five letters correct. When the game is started a new random five letter word is chosen. The player can also select their own word for playing with friends.
NOTE: this game now has an updated iOS7 version, called ghost=5 in the app store.