[CTW Cayman] "High School of the Dead Day 0" Official Game Release Date Set

April 24, 2026 — CTW Cayman is pleased to announce that its subsidiary CTW Inc. (Tokyo, Japan) will be officially launching G123's latest game "HIGH SCHOOL OF THE DEAD DAY 0" on 2026/04/28 (Tue).

A new game inspired by the TV anime "HIGH SCHOOL OF THE DEAD" is finally here. Enjoy the intense and thrilling defense battles where you destroy "Them" over and over again!
This is a tower defense game where players have to survive a world devastated by "Them", taking on the role of the hero, Takashi Komuro. The game has simple controls that can be enjoyed at your fingertips, but is still filled with challenging battles where each choice you make can change battle outcomes.
Create your very own Takashi Komuro plus his team, and survive the extreme!

Pre-registration is still open!

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Survive the extreme in this roguelike tower defense game!

"HIGH SCHOOL OF THE DEAD DAY 0" is a roguelike tower defense game where players will fight for survival in an extreme world devastated by "Them". Simple controls are at your fingertips to enjoy, and roguelike elements can change the tides of battle every playthrough. Experience new strategies and thrills every time you play!

By increasing your player level, you will be able to recruit more Allies, who can all be unlocked even without making any in-game purchases. So train your favorite Ally as you like and create your very own ultimate party.

On top of that, this game is available on web browsers of smartphones, tablets, and PCs. There are no downloads required so you can play depending on your lifestyle: extensively on PC at home, or casually on smartphone while you're out.

Basic Game Info

HIGH SCHOOL OF THE DEAD DAY 0
Supported Languages (Planned): Japanese, English, Traditional Chinese, Korean
Price: Basic free (in-game item paid)

Pre-register now

■What is the TV anime "HIGH SCHOOL OF THE DEAD"?

An anime adaptation of the popular manga by Daisuke Satō,Shouji Sato.
Fujimi High School has been turned into a crucible of hell by intruders - "Them"!
They attacked, ate and infected people throughout the school.
In the school that has become a living hell, Takashi Komuro, his childhood friend Rei Miyamoto, and his best friend Hisashi Igou take refuge.
However, Hisashi got bitten by "Them" while protecting Rei, and turns into one of "Them"...
The remaining two survivors join up with their classmates: Saya Takagi, Kota Hirano, the kendo club leader Saeko Busujima, and the school doctor Shizuka Marikawa. They are determined to escape the school!
Is there any way for them to survive?

©DAISUKE SATO・ SHOUJI SATO / FUJIMI SHOBO / H.O.T.D Project
©CTW, INC. All rights reserved.
※All company names and product names mentioned are trademarks or registered trademarks of their respective owners.