How many people are playing My Joyful Aquarium right now?

My Joyful Aquarium is app 3338820 on Steam. Player counts appear once the tracker has sampled it.

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

3 concurrent players on Feb 2026.

When was My Joyful Aquarium released on Steam?

My Joyful Aquarium was released on Steam on 16 Sep 2025.

Status

SteamPeaks

My Joyful Aquarium

GameApp ID 3,338,820by Error 300Released 16 Sep 2025

View on SteamSteamCompare

App ID3,338,820

Release date16 Sep 2025

Engine—

Install size1.75 GB

TypeGame

Last update8 Dec 2025

Steam Deck—

DLC0

DeveloperError 300

Changenumber34,951,591

Price—

Packages0

PublisherError 300

SystemsWindows · macOS · Linux

Followers—

Depots3

Compare this game

My Joyful Aquarium

Error 300
Released 16 Sep 2025·App 3338820

Steam user reviews

Positive

93.8%· 32 reviews

Recent —

SteamPeaks Rating

79.8 Positive

Recent 30 days —

How it works

Last seen

Sampled 3 hours ago · not a live figure

—of peak

All-time peak

Feb 2026

Full details

Everything about My Joyful Aquarium

Export CSVUpdated 15 Sep 2026, 22:45 UTC

Identity

Name

My Joyful Aquarium

App ID

3,338,820

Type

Game

Developer

Error 300

Publisher

Error 300

Franchise

—

Availability

Release date

16 Sep 2025

Last update

8 Dec 2025, 20:45 UTC · 9 months ago

Last changenumber

34,951,591

Early Access

Family sharing

Eligible

Store page

None

Prices

Current price

My Joyful Aquarium Full Details · SteamPeaks