(A Tribute to Marble Hornets) It's been three years since your friend Alex Kralie stopped working on his student film, Marble Hornets, and moved away. You've lost contact with everyone involved, and you haven't seen them sincs. When an old friend and crew member from the film calls you and asks for your help in investigating Alex's old tapes from Marble Hornets, you throw yourself into something darker than you ever could imagine.