How many people are playing Mushroom Island Work Diary right now?

Mushroom Island Work Diary has 1 players on Steam right now, with a 24-hour peak of 4 and an all-time peak of 58 on Dec 2025.

What is the all-time peak player count of Mushroom Island Work Diary?

58 concurrent players on Dec 2025.

When was Mushroom Island Work Diary released on Steam?

Mushroom Island Work Diary was released on Steam on 18 Dec 2025.

Status

SteamPeaks

Mushroom Island Work Diary

GameApp ID 4,013,460by イルカのヒレReleased 18 Dec 2025

WindowsEngine —

View on SteamSteamCompare

App ID4,013,460

Release date18 Dec 2025

Engine—

Install size1.64 GB

TypeGame

Last update31 Oct 2025

Steam Deck—

DLC0

Developerイルカのヒレ

Changenumber37,472,789

Price—

Packages0

Publisherイルカのヒレ

SystemsWindows

Followers—

Depots1

Compare this game

Mushroom Island Work Diary

イルカのヒレ
Released 18 Dec 2025·App 4013460

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

−1 vs. yesterday

1.7%of peak

All-time peak

Dec 2025

Update cadence · public branch

RSS Follow on Discord Add alert

PICS live

317 days

Since last public build

31 Oct 2025, 04:23 UTC

—

Median interval

Pattern appears after five builds

Builds in 30 days

0 with patch notes · 0 unannounced

—

Downloaded in 30 days

Quiet · no builds in 30 days

All 2 builds since 2025 · UTC

When イルカのヒレ ships

Click a cell to filter the builds table

036912151821

Mushroom Island Work Diary Patches · SteamPeaks

Mushroom Island Work Diary

Builds

All public alpha1-review

Major patches only

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
31 Oct 2025	Fri	07:23	No patch notes · unannounced build	20617964	alpha1-review	1	—
31 Oct 2025	Fri	04:23	No patch notes · unannounced build	20616510	public	1	—

public branch · shipped todayother branchwide buildhas patch notes

Showing 2 of 2 builds · Δ is the compressed download for the public branch, available once the depot worker runsLoad older builds

Mushroom Island Work Diary

When イルカのヒレ ships

Mushroom Island Work Diary

When イルカのヒレ ships

Patch notes

Builds