How many people are playing Megaquarium: Architect's Collection right now?

Megaquarium: Architect's Collection is app 1339440 on Steam. Player counts appear once the tracker has sampled it.

When was Megaquarium: Architect's Collection released on Steam?

Megaquarium: Architect's Collection was released on Steam on 11 Nov 2021.

Status

SteamPeaks

Megaquarium: Architect's Collection

DlcApp ID 1,339,440by Twice CircledReleased 11 Nov 2021

App ID1,339,440

Release date11 Nov 2021

Engine—

Install size—

TypeDlc

Last update7 Sep 2026

Steam Deck—

DLC0

DeveloperTwice Circled

Changenumber34,163,923

Price$8.99

Packages1

PublisherTwice Circled

SystemsWindows · macOS · Linux

Followers—

Depots0

Compare this game

Megaquarium: Architect's Collection

Twice Circled
Released 11 Nov 2021·App 1339440

Steam user reviews

Very Positive

91.5%· 59 reviews

Recent Overwhelmingly Positive · 100%

SteamPeaks Rating

80.7 Positive

Recent 30 days —

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

Megaquarium: Architect's Collection Charts · 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	Megaquarium: Architect's Collection	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 6 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	827 – 8,262	Reviews × k, calibrated on 292 announced figures · How it works	High

Megaquarium: Architect's Collection

Steam charts

Megaquarium: Architect's Collection

Steam charts

Monthly breakdown

Launch retention

Store data

Owner estimates