It's the most wonderful time of the year!
A rural Alabama valley has always been prone to severe cold snaps. On 22 DEC 1998, the worst 'Jack Frost' storm in history hit the farming town of Willis. A lingering freeze and sudden flood killed dozens.
Your players get a ground view of that apocalyptic storm. Their scientists, drawn from an ultra-classified UFO research project, suspect that something otherworldly is at work. Their investigation may reveal a threat more vast and terrifying than they could conceive.
Jack Frost is a scenario for Delta Green: The Role-Playing Game. It features the other side of one of Delta Green's deadliest conflicts: the researchers and soldiers of the legendary MAJESTIC program.