There is no sun. There are no survivors. Only the red glow of eyes that remember everything.

In a world where the infection consumed more than flesh—where it shattered minds and erased innocence—something has awakened deep within the black forest. Memories blur. Reality fractures. The Custard isn't just a mistake… it's a curse.

As hallucinations bleed into truth, a lone survivor must navigate a land of monsters, both living and dead. Every echo of laughter is twisted. Every mercy… stained red.

Welcome to Slendytubbies: Red Mercy—playtime is long over.