Zombie Day Protocol Demo

by Haodex Games, published by HaoHao Games

Activate beacons, summon the zombies, and shoot your way out! Play the first 15 days of Zombie Day Protocol in this demo. Fight zombies, return to the train, and shape your build.

Released Oct 13, 2026 · Free to play

Tags: Action, RPG, FPS, Shooter, Roguelike, Pixel Graphics, First-Person, Zombies

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