You have to like Eternal Darkness to work at Joystiq. It's on the application exam (right next to the section on Metal Gear Awesome). As such, it is our duty to share the discovery of some Eternal Darkness concept art on the Behance Network page of John Dobbie, former assistant lead artist for Silicon Knights.
The various pieces depict several endings that never made it into the final game (which ended up with four possible endings). The images depict a zombie apocalypse, giant structures built with human bones and humanity marching directly into the mouth of the lobster-like god, Chattur'gha.