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The Hundred Line -Last Defense Academy-

The Hundred Line -Last Defense Academy-

Kazutaka Kodaka and Kotaro Uchikoshi join forces for the first time to deliver the ULTIMATE adventure game! 15 students are tasked with defending a school from grotesque monsters for 100 days. Can they make it to the end? And will they survive long enough to uncover the truth?

Released Apr 23, 2025 Developer Too Kyo Games, Media.Vision Inc. Publisher Aniplex Inc. Platforms Windows Multiple EndingsStory RichAdventureAnimeTurn-Based Strategy
View on Steam ↗ $59.99 (US · as of 2026-07-26)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Data as of 2026-05-20.

89.1%positive5,331 reviews
Recommended · 95 found this helpful

“It’s a 200 hours game, I have a lot to say about it, but I know people looking in Steam reviews mostly just want a short yes or no. [b]Yes[/b], I do recommend Hundred Line. However, I think most people will [b]not enjoy or want to experience it fully, to say the “100 endings”…”

— a player, Steam review · 202 hrs played
Recommended · 73 found this helpful

“(Post-100%, no major spoilers review): For better or worse, the routes in this game often feel like fanfiction of itself. It seems that during its production, the Hundred Line writers were doing a Hundred Lines (of coke) You will see a character talk as if they're channelling…”

— a player, Steam review · 193 hrs played
Recommended · 32 found this helpful

“this is a game i recommend in the same way people recommend homestuck. this game will change you as a person, both in how it's extremely good and in how it's extremely bad. it will change the way you view the medium, and as a gamedev myself i am very much taking notes. Here's…”

— a player, Steam review · 251 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. Live count fetched 2026-07-11 14:11 UTC · history via SteamCharts.

315playing at last check
29824-hour peak
9,977all-time peak
0 2.5k 5k 2026 4.1k avg · May 2025

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-07-25.

47achievements
29.0%median completion
8.2%rarest: "Extreme" and "Despair"
96.1% of players 85.1% of players 84.6% of players 83.6% of players 82.7% of players 81.0% of players 77.3% of players 72.4% of players 68.4% of players 67.4% of players 66.7% of players 66.7% of players 65.9% of players 65.5% of players 64.8% of players 64.8% of players 64.7% of players 57.1% of players 39.1% of players 34.8% of players 34.7% of players 31.9% of players 29.4% of players 29.0% of players 28.3% of players 26.6% of players 25.2% of players 23.5% of players 23.0% of players 22.8% of players 22.8% of players 22.5% of players 22.5% of players 22.2% of players 20.6% of players 20.5% of players 19.9% of players 19.8% of players 18.5% of players 18.4% of players 17.9% of players 17.0% of players 16.3% of players 14.3% of players 13.7% of players 11.9% of players 8.2% of players 96.1% 0% most earned rarest
Almost everyone has
96.1%The End of Your Peaceful Life — Hidden achievement
85.1%Welcome Back — Return from an exploration.
84.6%Special Defense Unit — Take out 100 enemies.
Rarest badges of honor
8.2%"Extreme" and "Despair" — Unlock all achievements.
11.9%Unbreakable Bonds — Hidden achievement
13.7%S.F. — Hidden achievement

Price tracking

US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-11. Steam prices vary by region — always confirm your local price on Steam.

$59.99current · sampled 2026-07-26 08:39 UTC
$59.99lowest since tracking began2026-07-11
US59.99 USD
EU59.99 EUR
UK49.99 GBP
Australia87.95 AUD
Canada79.99 CAD
Japan7,700 JPY
Brazil249.95 BRL
China238.00 CNY

Regional prices at last sample, in local currency — Steam sets each region's price independently.

China≈$35 Japan Brazil Canada US Australia UK EU≈$68

Cheapest → most expensive, converted to USD at ECB reference rates (2026-07-24). Relative comparison only.

$0 $50 $100 07-11 07-13 07-16 07-19 07-22 07-26

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Jun 25, 2026
Summer Sale 2026 is now on!

"The Hundred Line -Last Defense Academy-" is participating in the Steam Summer Sale 2026, which started today!During the sale, you can purchase digital deluxe edition at 30% off.Take advantage of this

May 27, 2026
Patch 1.2.2 Release Notice for “The Hundred Line -Last Defense Academy-”

Thank you for playing “The Hundred Line -Last Defense Academy-”.The following patch has been released.■Platform & Version Steam 1.2.2■Bug Fixes ・Mitigated an issue that could cause save data to become

Apr 24, 2026
1st Anniversary Special Sale Now On!

Today, April 24th, marks the one-year anniversary of the release of "The Hundred Line -Last Defense Academy-"!We extend our deepest gratitude to everyone who has picked up and played this game and sup

Apr 01, 2026
[ver1.2.0] Update Notice 2026/4/1

Thank you for enjoying ”The Hundred Line -Last Defense Academy-”.The following patch has been released:■Improvements- Changed the ability to start a new game from "HUNDRED LINE 2"- Changed the ability

Mar 14, 2026
Sale in progress!

Custom Sale Now On!Don't miss this opportunity to get the Digital Deluxe Edition at 30% off. Enjoy a story of "extreme" and "despair."\March 14th (Sat) 10am - March 26th (Thursday) 10am (PDT)We apprec

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Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-05-20.

GenresAdventure, Simulation
Player tagsMultiple Endings · Story Rich · Adventure · Anime · Turn-Based Strategy · Visual Novel · Dark Humor · Dark Comedy · Dystopian · Turn-Based Tactics · Survival · Psychological Horror (SteamSpy community voting)
FeaturesSingle-player · Steam Achievements · Full controller support · Steam Trading Cards · Steam Cloud · Family Sharing
LanguagesEnglish * , Japanese * , Simplified Chinese, Traditional Chinese, Korean *
ControllerFull support
Achievements47
Estimated owners200,000 – 500,000 (SteamSpy)
Official sitehttp://hundred-line.com/
Minimum system requirements (PC)

Minimum: Requires a 64-bit processor and operating system OS: Windows10/11 Processor: Intel Core i3-7100 / AMD A10-7850K Memory: 8 GB RAM Graphics: NVIDIA GeForce GTX 660 / AMD Radeon RX 560 DirectX: Version 11 Storage: 32 GB available space