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High School of the Dead Day 0

Web browser

Release Date: April 28, 2026
Genres: Real Time Strategy (RTS), Role-playing (RPG)
Themes: Survival, 4X (explore, expand, exploit, and exterminate)
Game Type: Main game
Game Modes: Single-player, Multiplayer
Player Perspective: Third person

Overview

High School of the Dead Day 0 is a free-to-play HTML5 browser gamedeveloped and published by CTW, Inc. for the G123 platform, based onthe Japanese manga and anime "Highschool of the Dead." Players take onthe role of Takashi Komuro and lead a party of the original cast throughstrategic tower defense battles against the undead while building andexpanding a survival base. The title combines tower defense mechanicswith RPG progression and gacha-based character collection, and runsdirectly in any modern web browser on PC or mobile devices withoutinstallation.