The Dark Paradise is a bonus 31st floor of the Labyrinth in Etrian Odyssey 2 Untold, available by purchasing "The Original Sin" DLC. The floor is largely devoid of features. No random encounters are found on the floor as the player travels through its incredibly large rooms. This is because of the unique FOE - the Anomalocaris - which moves erratically and has an astounding sense of sight and smell. The true objective of the Dark Paradise, the Ur-Devil, resides at the end of the floor after braving the deadly critters.