Survive the Monsters and Breed Books in Order

Jake wakes in a jungle with no memory and a note ordering him to survive monsters and reproduce. Other bewildered survivors join him as they question their unnatural strength, their surroundings and the purpose of their confinement.

Jake's group searches for an exit from a vast building filled with hostile environments and monsters. A desert chamber brings new survivors reluctant to cooperate and deepens the mystery of the compulsions drawing them together.

Jake and his companions discover that their swamp prison conceals people with unexpected secrets. Their answers suggest he may be essential to escaping the enormous monster-filled rooms, but finding a way out becomes a race against time.

Jake's group enters a frozen landscape occupied by mutant beasts and genetically altered killers. Hunting their most dangerous opponents requires surviving extreme cold while discovering who else is moving through the snow and avoiding the same enemies.

A search for escape takes Jake and his companions into dark underground tunnels inhabited by enormous mutant insects. Discoveries beneath the monster-filled building, including unexpected people, challenge everything they believe about their captivity.

Jake and his companions attempt their final escape from the experiment that has confined them among monsters. As answers raise still more questions, they begin to realise that reaching freedom may have consequences for all humanity.