Overkill Protocol

Zombie Combat in Overkill Protocol

Overkill Protocol is the exciting paid expansion for the free-to-play Zombie Killer on PC. This pack introduces players to a new realm of zombie-fighting chaos beyond the familiar Zombie Island. With fresh battlegrounds, a new vehicle system, and a handy robotic ally at your side, players can ramp up their zombie-slaying adventures like never before.

New Levels with Unique Atmospheres

Travel to uncharted territories with three new combat zones: the neon-lit streets of Tokyo, the treacherous foggy roads of northern India, and the densely populated neighborhoods of Brazil. Each locale offers distinct challenges and environmental hazards that change the combat flow. Mastering these levels requires adapting strategies to exploit the terrain and ambush the zombies lurking around every corner.