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The Hundred Line -Last Defense Academy- official game artwork

THE PRACTICAL GUIDE

The Hundred Line -Last Defense Academy- Guide

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

Steam ↗Windows
GameWiki Pro EditorialReviewed 5 guide topics

GET YOUR BEARINGS

Plan your next The Hundred Line -Last Defense Academy- session

Our independent guide breaks down The Hundred Line’s core systems, offering observations that help players navigate its narrative, combat, and relationship mechanics without relying on hidden tricks or paid upgrades.

01 / THE GUIDE

Analyzing Narrative Stakes

Compare Takumi’s ordinary life before the monster attack with his role in the Special Defense Unit. Note how the shift influences player motivation and the tone of subsequent scenes.

  • Observe how Takumi’s background influences his reactions to the crisis.
  • Consider the thematic contrast between ordinary life and sudden warfare.

02 / THE GUIDE

Specialist Skill Synergy

Create a table of each student’s Specialist Skill and test pairings in a mock battle. Record which combinations produce the most effective defensive outcomes.

  • Experiment with different Specialist Skills to discover effective combos.
  • Prioritize positioning to maximize each skill’s impact.
The Hundred Line -Last Defense Academy- official gameplay screenshot
Publisher-provided gameplay image · Too Kyo Games, Media.Vision Inc.

03 / THE GUIDE

Resource Gathering Efficiency

Track the items you find during wilderness exploration and the gifts you can craft. Identify which resources yield the highest relationship gains.

  • Collect items during exploration for crafting useful gifts.
  • Balance free‑time interactions with battle preparation.

04 / THE GUIDE

Decision Impact Mapping

Log major choices you make and the immediate narrative feedback. Look for patterns that hint at longer‑term consequences, helping you anticipate future branching.

  • Reflect on the long‑term impact before committing to major choices.
  • Track decisions to understand how they affect endings.

05 / THE GUIDE

Controller Configuration Review

Experiment with DualShock, DualSense, and Steam Input presets. Compare comfort and responsiveness, then select the setup that best fits your play style for both battles and exploration.

  • Enable Steam Cloud to keep saves backed up automatically.
  • Try different controller configurations via Steam Input for comfort.

WATCH THE GAME

The Hundred Line -Last Defense Academy- videos

Official trailers & gameplay

INSIDE THE WORLD

Screenshots & game images

5 official screenshots

IN THIS WIKI

Your reading checklist

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QUICK ANSWERS

The Hundred Line -Last Defense Academy- FAQ

What genre does The Hundred Line belong to?

It combines adventure storytelling with simulation elements, focusing on tactical battles and relationship building.

Can I play the game without a keyboard?

Yes, the title offers full controller support, including DualShock and DualSense devices.

Is the game single‑player only?

The experience is designed for single‑player play, with no multiplayer modes mentioned.

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SOURCES & CREDITS

Official resources and further reading

Original editorial guidance. Game imagery and trailers are provided by the publisher through Steam. Media and reference links checked 2026-10-22. Game versions, supported platforms, and balance can change; consult the linked release notes for current details.