Dark World

Very little is known about the Dark World. It is a planet set in a universe parallel to the universe inhabited by human. The Dark World shares characteristics and reflects the settings on Earth. Mike Dawson is the only known human to have traveled back and forth within the Dark World. The people of the Dark World(Darkworlders) share similar characteristics with humans on Earth, most of them have biomechanoid appearance with the exception of Jack.

The Dark World was invaded by a group of mysterious and powerful aliens known as the Ancients, the Ancients planned to use the Dark World as their second base before the invasion of Earth.

Trivia

 * The Dark World and all of its appearance was designed by famous Swiss artist H. R. Giger.
 * The Dark World might share a link with the xenomorphs of the Alien universe as a xenomorph can be seen on a wall in the Dark World in Darkseed 2.