In 'All Villains', players take on the role of Dust, a twisted version of Sans from Undertale, who has been pushed to the edge by the relentless resets and chaotic actions of Frisk. Driven by madness, you embark on a dark journey of revenge through a Netherworld where morality is blurred, and choices lead to horrific consequences. Navigate through hauntingly familiar landscapes as you confront echoes of your past, engage in sinister dialogues, and unlock devastating powers. Will you embrace the darkness within and rewrite the fate of the Underground, or will you succumb to the madness that consumes you?