High School of the Dead Day 0 cover

High School of the Dead Day 0

First release
Apr 28, 2026
Publisher
G123
Genres
Role-playing (RPG), Real Time Strategy (RTS) · 4X (explore, expand, exploit, and exterminate), Survival
Platforms
Web browser

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.

Attributes

No Attributes added.

Details

Storyline, release dates, time to beat, age ratings, modes, links, keywords

Storyline
The game is set in the zombie-apocalypse world of the original"Highschool of the Dead" manga and anime by Daisuke Sato and ShoujiSato, in which Fujimi High School and the surrounding world have beenoverrun by undead creatures referred to in-universe as "Them." Playercharacter Takashi Komuro escapes the collapsing school with childhoodfriend Rei Miyamoto after his best friend Hisashi Igou is bitten andturns. The two join up with classmates Saya Takagi and Kota Hirano,kendo club leader Saeko Busujima, and school nurse Shizuka Marikawa,together attempting to survive in a hostile world.DAY 0 presents an original storyline written specifically for the gamerather than a retelling of the source material, so it does not directlyspoil major plot beats from the original work. Characters appear innewly drawn artwork with original outfits, and the game adds collectiblescenes exclusive to this adaptation. The international release ishandled through CTW Cayman Inc., and the game is published in Japan,Taiwan, Hong Kong, Korea, and other regions as a live-service titlesupporting Japanese, English, Traditional Chinese, and Korean.Read more

The game is set in the zombie-apocalypse world of the original"Highschool of the Dead" manga and anime by Daisuke Sato and ShoujiSato, in which Fujimi High School and the surrounding world have beenoverrun by undead creatures referred to in-universe as "Them." Playercharacter Takashi Komuro escapes the collapsing school with childhoodfriend Rei Miyamoto after his best friend Hisashi Igou is bitten andturns. The two join up with classmates Saya Takagi and Kota Hirano,kendo club leader Saeko Busujima, and school nurse Shizuka Marikawa,together attempting to survive in a hostile world.DAY 0 presents an original storyline written specifically for the gamerather than a retelling of the source material, so it does not directlyspoil major plot beats from the original work. Characters appear innewly drawn artwork with original outfits, and the game adds collectiblescenes exclusive to this adaptation. The international release ishandled through CTW Cayman Inc., and the game is published in Japan,Taiwan, Hong Kong, Korea, and other regions as a live-service titlesupporting Japanese, English, Traditional Chinese, and Korean.

Release dates
Web browser
Apr 28, 2026
Game modes
Multiplayer, Single player
Perspective
Third person
Keywords
tower defense, anime, roguelike, shooting

How it plays

Languages

  • Englishinterface, subtitles
  • 한국어interface, subtitles
IGDB · recorded 5 Oct 2026
Also in 2 other languages

Language data: IGDB · recorded 5 Oct 2026