Zombie Day Protocol
ActionFPSRPGSurvivalIdlerRoguelikeRogueliteFirst-Person

Zombie Day Protocol

Activate beacons, summon the horde, and shoot your way out! Survive a 25-day train journey in this first-person zombie shooter. Return aboard between battles to gear up and shape your build. Fulfill a mysterious company's contract and reach the survivors' camp alive.

Developer
Haodex Games
Publisher
HaoHao Games
Release date
November 29, 2026
Platforms
Windows
AppID
5235560

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Available in 9 languages.

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Language support

English, French, Italian, German, Spanish, Russian, Japanese, Simplified Chinese, Traditional Chinese

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