How many people are playing Memories Off Sousou ~Not always true~ MATERIAL BOOK right now?

Memories Off Sousou ~Not always true~ MATERIAL BOOK is app 3426820 on Steam. Player counts appear once the tracker has sampled it.

When was Memories Off Sousou ~Not always true~ MATERIAL BOOK released on Steam?

Memories Off Sousou ~Not always true~ MATERIAL BOOK was released on Steam on 9 Apr 2025.

Status

SteamPeaks

Memories Off Sousou ~Not always true~ MATERIAL BOOK

DlcApp ID 3,426,820by MAGES. Inc.Released 9 Apr 2025

WindowsEngine —

View on SteamSteamCompare

App ID3,426,820

Release date9 Apr 2025

Engine—

Install size—

TypeDlc

Last update14 Sep 2026

Steam Deck—

DLC0

DeveloperMAGES. Inc.

Changenumber35,946,306

Price—

Packages1

PublisherSpike Chunsoft Co., Ltd.

SystemsWindows

Followers—

Depots0

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Memories Off Sousou ~Not always true~ MATERIAL BOOK

MAGES. Inc.·Spike Chunsoft Co., Ltd.
Released 9 Apr 2025·App 3426820

Steam user reviews

Not enough reviews yet

0 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

How it works

Playing now

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First samples arriving

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Tracking since the first sample

Steam charts

Playing now

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24-hour peak

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30-day average

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Rank right now

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Waiting for the first sampleData by SteamPeaks.com

24h

Memories Off Sousou ~Not always true~ MATERIAL BOOK Steam Charts: Player Count, Price History, Updates · SteamPeaks

Tracking since since today

Launch retention

Open in Compare—

Launch retention needs samples from the first day after release. SteamPeaks started sampling this app since today; the curve appears for launches tracked from their unlock.

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Now · of launch peak

Days above 1,000,000 in 2026

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Weekend peak this week

Milestone	Memories Off Sousou ~Not always true~ MATERIAL BOOK	Genre median
Launch peak	—	—
Hour 1	—	—
Hour 24	—	—
Hour 72	—	—
Day 7	—	—
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Daily peak · last 14 days	Peak

Estimates · not Steam data

Owner estimates

Calibrated 9 Sep 2026

Every figure here is derived, shown as a range, and links to its method. Steam does not publish owner counts.

Source	Estimated owners	Method	Confidence
SteamPeaks	Fewer than 50 reviews: not estimated	Reviews × k, calibrated on announced figures · How it works	—

Memories Off Sousou ~Not always true~ MATERIAL BOOK

Steam charts

Memories Off Sousou ~Not always true~ MATERIAL BOOK

Steam charts

Monthly breakdown

Launch retention

Store data

Owner estimates