On June 6, 1944, the world plunged into the darkest of hells.
On Judgment Day, the Dead began the hunt against humankind.
Now it is 1957, Z.A.R., a machine created by a group of mad scientists, dominates the Union of Soviet Socialist Cities like a dictator.
Monstrous biomachines, born from the union of flesh and metal, are created to become loyal servants of the Calculator, the vanguard of a new humanity made of rust and screeching engines.
Men are branded and forced to a life of labor according to inhuman rhythms, within metal cities built to be the temple of the new technocratic communism.
But in the dark depths of the Underground Levels of the hive cities, the embers of rebellion are blazing. Men and women try to overthrow Z.A.R.'s government at the cost of their own survival, while dark powers scheme to take over and eliminate both Z.A.R.'s dominion and the existence of human beings.

This manual contains everything you need to set your adventures in the Soviet. It includes descriptions of the hive cities, the most important characters, the Soviet hierarchy, and Z.A.R.'s enemies.
Additionally, you will find new Professions, rules for incorporating biomechanical modules and biomachines into your adventures, and various game prompts to create engaging and claustrophobic campaigns in the deep tunnels of the Soviet hell.
This manual also contains the two campaigns titled “The Cry of the Abyss” and “Vodzene”.

No mercy
No respite
Only blind ferocity