In response to a disturbing transmission from Palladino, the Red Veil Syndicate's spiritual medium, Tenno are compelled to investigate a dark, mysteriously abandoned Steel Meridian spacecraft found adrift. Inside the vessel, lights flicker and emergency lights strobe. All is quiet except for whispers of "Rap. Tap. Tap," heard echoing throughout the lifeless craft. What does it all mean? Players must uncover the terrifying reality of what happened onboard, how the Red Veil might play a part in it, and more.