Legacy of Kain: The Dark Prophecy was a cancelled Legacy of Kain game – the planned sixth title in the series, and sequel to Legacy of Kain: Defiance. It entered development at Ritual Entertainment in 2004, with consultancy from Crystal Dynamics, but production ended for unknown reasons after three to six months of work. The project was never officially announced by publisher Eidos Interactive, but its existence has been acknowledged by Crystal Dynamics' Chris Bruno and Daniel Cabuco, and by several artists formerly employed at Ritual Entertainment.