The little ghosts want the midnight party in the old castle, but the common castle cats do not let them inside. Only as a pair of ghosts can float through one of the tower windows. Luckily the fireflies cheer on their friends: Whenever it has managed a pair of ghosts in the castle, a firefly lights are seen! Whoever finds the most ghosts pairs and be the first to get all your own fireflies glow is the winner. A spooky memory game for 2 - 4 children 3-8 years.