99% - 残された被検体 - — Steam capsule
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99% - 残された被検体 - Free Download

by DCG Entertainment,Inc.

Windows · Jan 20, 2025

Download Now Data checked on Steam: Oct 20, 2026
Fit check

Is 99% - 残された被検体 - worth it for you?

We tell you who should skip it, too.

Play it if you…

Good fit
  • Horror fans who want a short first-person investigation
  • Puzzle players who prefer story-led exploration over combat-focused action
  • Players interested in replaying a compact game to see different endings

Skip it if you…

Saves you a refund
  • Players seeking a long survival horror campaign may find the 40 to 60 minute average playtime too brief.
  • Players looking for extensive combat systems or open-ended survival mechanics may find the exploration-focused structure too limited.
  • Players who prefer bright, relaxed environments may not suit the dark horror setting.

Drafted from Steam store data with AI and reviewed by an editor · How we write fit checks · Report an error

Our take on 99% - 残された被検体 -

Its defining structure is a compact escape story in which facility exploration and player choices lead to different endings within an average 40 to 60 minute playtime.

What is 99% - 残された被検体 -?

This first-person survival horror puzzle game takes place in an eerie research facility.

The protagonist wakes in a dim room without memories of who they are or why they are there. Players explore the closed-off facility, collect records and remnants from past experiments, interact with objects, and confront lurking horrors while searching for a way to escape. Progress saves automatically at the end of each chapter. Choices affect which ending is reached. Average playtime ranges from 40 to 60 minutes, depending on the ending and the extent of exploration. Movement uses WASD, running uses Shift, interaction uses the left mouse button, and Esc pauses the game.

How 99% - 残された被検体 - plays

01Choice-based endings
Player decisions determine which conclusion becomes available.
02Chapter autosaves
The game saves progress automatically at each chapter.
03Experiment records
Exploration involves gathering records and remnants from earlier experiments.

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Picked by overlapping fit notes and genres, not an editorial comparison.

99% - 残された被検体 -: platforms & release

Is 99% - 残された被検体 - worth it?

It is worth it if: horror fans who want a short first-person investigation. Skip it if: players seeking a long survival horror campaign may find the 40 to 60 minute average playtime too brief.

Where can I download 99% - 残された被検体 -?

Use the Download Now button on this page: it opens 99% - 残された被検体 -'s store page, where you can choose how to get it.

What platforms is 99% - 残された被検体 - on?

Windows only.

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