How many people are playing Gust Mashup + Atelier Ryza Mashup Costumes right now?

Gust Mashup + Atelier Ryza Mashup Costumes is app 4495140 on Steam. Player counts appear once the tracker has sampled it.

When was Gust Mashup + Atelier Ryza Mashup Costumes released on Steam?

Gust Mashup + Atelier Ryza Mashup Costumes was released on Steam on 25 Jun 2026.

Status

SteamPeaks

Gust Mashup + Atelier Ryza Mashup Costumes

DlcApp ID 4,495,140by KOEI TECMO GAMES CO., LTD.Released 25 Jun 2026

WindowsEngine —

View on SteamSteamCompare

App ID4,495,140

Release date25 Jun 2026

Engine—

Install size—

TypeDlc

Last update15 Sep 2026

Steam Deck—

DLC0

DeveloperKOEI TECMO GAMES CO., LTD.

Changenumber36,822,461

Price—

Packages0

PublisherKOEI TECMO GAMES CO., LTD.

SystemsWindows

Followers—

Depots0

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Gust Mashup + Atelier Ryza Mashup Costumes

KOEI TECMO GAMES CO., LTD.
Released 25 Jun 2026·App 4495140

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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All-time peak

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Tracking since the first sample

Steam charts

Playing now

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24-hour peak

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All-time 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

Gust Mashup + Atelier Ryza Mashup Costumes 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	Gust Mashup + Atelier Ryza Mashup Costumes	Genre median
Launch peak	—	—
Hour 1	—	—
Hour 24	—	—
Hour 72	—	—
Day 7	—	—
Now	—	—

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	—

Gust Mashup + Atelier Ryza Mashup Costumes

Steam charts

Gust Mashup + Atelier Ryza Mashup Costumes

Steam charts

Monthly breakdown

Launch retention

Store data

Owner estimates