How many people are playing Zen Aquarium right now?

Zen Aquarium has 8 players on Steam right now, with a 24-hour peak of 11 and an all-time peak of 157 on Oct 2025.

What is the all-time peak player count of Zen Aquarium?

157 concurrent players on Oct 2025.

When was Zen Aquarium released on Steam?

Zen Aquarium was released on Steam on 25 Sep 2025.

Status

SteamPeaks

Zen Aquarium

GameApp ID 3,479,140by Astro CatReleased 25 Sep 2025

Windows · macOSEngine —

View on SteamSteamCompare

App ID3,479,140

Release date25 Sep 2025

Engine—

Install size2.55 GB

TypeGame

Last update16 Dec 2025

Steam Deck—

DLC0

DeveloperAstro Cat

Changenumber38,516,019

Price—

Packages0

PublisherAstro Cat

SystemsWindows · macOS

Followers—

Depots4

Compare this game

Zen Aquarium

Astro Cat
Released 25 Sep 2025·App 3479140

Steam user reviews

Very Positive

93.9%· 311 reviews

Recent —

SteamPeaks Rating

90.3 Very positive

Recent 30 days —

How it works

Playing now

+0 vs. yesterday

5.1%of peak

All-time peak

157

Oct 2025

Steam user reviews · 311 written

Updated 43 hours ago

SteamPeaks Rating

90.3

Very positive

Positive share

93.9%Very Positive

Last 30 days

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No reviews in the last 30 days

Played before writing

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Sampling starts with the review poller

Reviews per day

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From Valve’s daily histogram

How sentiment moved · share of new reviews that were positive

Awaiting the histogram

Not enough samples yet. The line appears once a few readings are in.

Positive shareReviews writtenLifetime share

Zen Aquarium Reviews · SteamPeaks

Zen Aquarium

Zen Aquarium

Who is reviewing

Review history