The Treehouse of Horror XXV Event was the 11th major event and the 3rd of the Treehouse of Horror events since the game's release. It was released on October 7, 2014, immediately following the end of the Clash of Clones 2014 Event. The Event was unique in that it had three different parts with a different prize track for each part. Each part was only available for twelve days. This event added the ability to place the decorations from the Clash of Clones Event in Krustyland.