Delta Green (Call of Cthulhu D20)

Delta Green brings the Cthulhu Mythos, and the men and women who encounter it, squarely into the modern day. Delta Green postulates a secret group dedicated to investigating alien and supernatural horrors. Packed full of secret organizations, shadowy conspiracies and alien invaders, Delta Green has all the material you need to play using Call of Cthulhu d20. Hardcover RPG Core Book, 336 pp.