What do you really know...

Nightmares never go away…

You may chase them away. You can think you killed them… You may stop believing and forget them, but Nightmares never go away…

Nightmares don't die… They just wait…

Explore what's on the other side of the shadows... What really is going on when the last remnants of light fade out and you close your eyes to sleep. No where is safe when they find you...

Atheireyn are the ultimate nightmare species. They are nigh unbeatable, indestructible, unyielding and unkillable...

No matter where, they can move through shadows. They can open doorways to anywhere in the universe and when they are hungry, there is no place that is safe...