Color Dark Castle Splash Screen
Color Dark Castle had a very different Splash Screen, though it still had the same music and Clouds.
Beyond Dark Castle Splash Screen
In Beyond Dark Castle there was a new Splash Screen, Showing a wall of the castle with a guard patrolling. There was a moon in the background, and wind could be heard. They used the same song, but a different section.
Return to Dark Castle Splash Screen
Return to Dark Castle's Splash Screen, was extremely different, telling the backstory, while a bird made a noise in the background. An original song is playing in the background for this game.