Lockdown

Beneath the surface of the world lies Furnace Penitentiary, an impossible, underground prison where inmates face brutal guards, monstrous creatures, and sinister secrets. Convicted of a crime he didn't commit, Alex Sawyer bonds with fellow inmates in a daring plan for escape, discovering that the prison harbors dark, otherworldly horrors and a malevolent warden. As the truth about Furnace's true purpose unfolds, Alex must confront terrifying dangers and make perilous choices to bring justice to light.