Deadzone: Contagion

Contagion is an expansion campaign for Deadzone. It includes both a 32 page rulebook; Zombie Rules; AI Rules; AI Card Deck; 30 plastic miniature Zombies (require assembly/painting); and
4 sprues of Ruined Battlezones scenery to expand the terrain of your Deadzone games.

From the publisher:

Nexus Psi has been overrun by the Plague, and it’s everyone for themselves as the living dead wander the streets! Every faction must react to this new threat, fighting to free themselves before they are overrun. This supplement also introduces rules for solo play, enabling you to polish your tactics when no opponents are available!