Urban Protocol Z: Tactical Overview
The containment zone is divided into 20 Sections. You must survive a total of 100 Waves (5 waves per section). Clearing Section 20 Wave 5 triggers the grand victory protocol.
Each new section introduces a unique, realistically modeled zombie variant. These variants are adapted to their environment:
Positioning is critical. Strategically placing identical weapons side-by-side unlocks massive damage potential:
Defenses are funded through survival milestones. No cash carries over between sections, but you receive bonuses:
Each section features a completely different environment including Deserts, Forests, Rocky Mountains, and Urban Ruins. Use Water and Bridges as natural chokepoints to maximize turret efficiency.
The containment zone has been breached.
Zombies have overrun the city.