How many people are playing Monster Lab Simulator: Prologue right now?

Monster Lab Simulator: Prologue has 3 players on Steam right now, with a 24-hour peak of 6 and an all-time peak of 41 on Feb 2026.

What is the all-time peak player count of Monster Lab Simulator: Prologue?

41 concurrent players on Feb 2026.

When was Monster Lab Simulator: Prologue released on Steam?

Monster Lab Simulator: Prologue was released on Steam on 31 Oct 2025.

Status

SteamPeaks

Monster Lab Simulator: Prologue

GameApp ID 4,036,850by Round3 StudiosReleased 31 Oct 2025

WindowsEngine —

View on SteamSteamCompare

App ID4,036,850

Release date31 Oct 2025

Engine—

Install size2.72 GB

TypeGame

Last update19 Jan 2026

Steam Deck—

DLC0

DeveloperRound3 Studios

Changenumber37,363,101

Price—

Packages0

PublisherKiki Games

SystemsWindows

Followers—

Depots1

Compare this game

Monster Lab Simulator: Prologue

Round3 Studios·Kiki Games
Released 31 Oct 2025·App 4036850

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

+2 vs. yesterday

7.3%of peak

All-time peak

Feb 2026

Full details

Everything about Monster Lab Simulator: Prologue

Export CSVUpdated 7 Sep 2026, 17:36 UTC

Identity

Name

Monster Lab Simulator: Prologue

App ID

4,036,850

Type

Game

Developer

Round3 Studios

Publisher

Kiki Games

Franchise

—

Availability

Release date

31 Oct 2025

Last update

19 Jan 2026, 15:04 UTC · 8 months ago

Last changenumber

37,363,101

Early Access

Family sharing

Eligible

Store page

None

Prices

Monster Lab Simulator: Prologue Full Details · SteamPeaks