Achtung! Cthulhu 2d20: Player's Guide
Achtung! Cthulhu 2d20: Gamemaster's Guide
Achtung! Cthulhu 2d20: Vive La Resistance
Achtung! Cthulhu 2d20: Black Sun Dice Set
Achtung! Cthulhu 2d20: Forest of Fear
Achtung! Cthulhu 2d20: The Serpent and the Sands
Achtung! Cthulhu 2d20: Assault on the Fuhrer Train
Achtung! Cthulhu 2d20: Mission Dossier 1 - Behind Enemy Lines
Achtung! Cthulhu Skirmish - Deep Ones War Party Unit Pack
Achtung! Cthulhu Fiction: Dark Tales From the Secret War
Achtung! Cthulhu 2d20: Shadows of Atlantis
Achtung! Cthulhu 2d20: Gamemaster's Screen + Toolkit
Achtung Cthulhu: Terrors of the Secret War