In the beginning, The Backrooms were home to many powerful beings, each commanding an aspect of reality. They were as close as family, but that all changed after humans first entered The Backrooms. They had reigned as a pantheon of gods over the humans, until they were overthrown and their alliance was fractured. Today, many of the "gods" are corrupted, dead or isolated, but they may soon be reunited against a force which threatens their entire home, and all its inhabitants alike.

The Pantheon is one of the more esoteric interpretations of the Backrooms, shedding light on its metaphysical nature and the forces at work behind it. At the center of its narrative are an ancient family whose relationships with each-other transcend time and space. Although this story may be one of Gods, there is an undeniably human element to it. Its themes are of legacy, purpose, betrayal, heartbreak, reconciliation, and more.