This is an expansion, base game needed to play.

You have finally reached the perilous nightmare-scape that you have been chasing since the very beginning. Everything has led to this — Virgil’s writings, your companions’ unending sleep, the black cat, all of it. This transdimensional space is home to a spider creature that would obliterate your world and replace it with a new reality. If you cannot stop it, there will be no Earth left to return to—no escape from this hellish dream—and the Dreamlands will be lost as well. You have no choice but to fight!