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The Sinking Structure, Clione, and Lost Child -Log3

Game overview

The Sinking Structure, Clione, and Lost Child -Log3

Two silent wanderers,6 full chapters,A game of exploration and adventure

Adventure Free To Play
Last tracked players
0
All-time peak
1
24-hour change
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Delayed observation · last tracked . Values marked unavailable are not estimated.

About this game Read the full description

"The Sinking Structure, Clione, and Lost Child -Log3" (Play time : 30 minutes)

This is a continuation of "The Sinking Structure, Clione, and Lost Child -Log2".

Start with Log1.

Deployment of Log3: "A rumbles truth!"

They finally escaped from the collapsing scaffolding ...

The mystery of the vague world (structure) begins to be solved, and the astonishing facts are told!

And new characters begin to upset their future gears ...!

Two silent wanderers

6 full chapters

A game of exploration and adventure

A lost child, drifting in an odd husk, lands at a mysterious structure.

Clione, a manufactured doll you encounter.

You are Clione.

Your purpose? Protect this lost child.

What awaits you at the top of the slowly sinking structure?

What is a "Sinking Structure"?

What is the true identity of "Clione"?

Where did the "Lost Child" come from?

Major features

You can play with the keyboard or controller.

Actions include "running", "walking", "jumping", "climbing", etc., and you only have to press a button depending on the situation.

When walking with the controller, tilt the stick a little.

Operate some machine, investigate, and get information from the people you meet.

Lost child are at risk during their actions.

At this time, if you want to move the lost child, you can approach the lost child and "hold hands", and you can move together.

When a lost child comes into contact with water, a mysterious creature called ankh may appear and be attacked.

Clione's weapon is Taser only.

You will be able to fire after charging.

Aim with the Shift key or the left trigger.

Fire with the Space key or the A button.

When locked on, the aim will turn red and the taser bullet will be able to track.

In Log3, the story expands greatly.

Encounter new characters.

And some of the mysteries so far will be unraveled.

However, yet another mystery becomes clear and the confusion deepens.

Public schedule

Log1 / Released / no charge

Log2 / Released / no charge

Log3 / Released / no charge

Log4 / Released / no charge

Log5 / Released / no charge

Log6 / Released / no charge

-------------------------------

Start with Log1.

It continues from Log1 to Log6.

-------------------------------

When you operate the terminal, the route map is displayed ... However….

Let's listen to the story of the electrician.

You may be able to read the mystery of Log1 and Log2.

The delusion signal is output to only one hand.

Player activity

Concurrent players over the last 48 hours.

Loading player history?
System requirements Windows

Windows

Minimum

Minimum:
  • OS: Windows8 Windows10
  • Processor: Core 2 Duo or more
  • Memory: 4 GB RAM
  • Graphics: GeForce GT630 or more
  • DirectX: Version 9.0
  • Storage: 320 MB available space
  • Sound Card: Required
Game details Languages, features & support
Publisher
MATRE
Brazilian rating
10
Steam Germany rating
12
Controller support
full
Features
Single-player, Full controller support, Family Sharing
Languages
English*, Japanese*
*languages with full audio support
Compatibility & accessibility Steam Deck, controllers & access features

Can I Play This?

Steam declarations and Valve's Steam Deck compatibility result. Missing data is shown as unknown, never unsupported.

Sources fresh
Native Steam builds
Windows: unknown
macOS: unknown
Linux: unknown
Steam Deck
unknown
Valve compatibility test
Input
Controller support: unknown
Structured language support (2)
LanguageInterfaceFull audioSubtitles
EnglishYesYesYes
JapaneseYesYesYes
Steam store page fresh · checked 2026-09-27 PCGamingWiki technical notes External link only; SteamIQHQ does not ingest PCGamingWiki content.
More analysis Activity patterns, updates & developer tools

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Genre Benchmarks

Player Count Top 0%

Activity Heatmap

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Frequently Asked Questions

Is The Sinking Structure, Clione, and Lost Child -Log3 free to play?
Yes, The Sinking Structure, Clione, and Lost Child -Log3 is free to play on Steam.
What genre is The Sinking Structure, Clione, and Lost Child -Log3?
The Sinking Structure, Clione, and Lost Child -Log3 is a Adventure, Free To Play game.
Who developed The Sinking Structure, Clione, and Lost Child -Log3?
The Sinking Structure, Clione, and Lost Child -Log3 was developed by MATRE and published by MATRE.
What platforms does The Sinking Structure, Clione, and Lost Child -Log3 support?
Available on Steam for Windows.