How many people are playing Monster Lab Simulator right now?

Monster Lab Simulator has 0 players on Steam right now, with a 24-hour peak of 15 and an all-time peak of 601 on Feb 2026.

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

601 concurrent players on Feb 2026.

When was Monster Lab Simulator released on Steam?

Monster Lab Simulator was released on Steam on 13 Feb 2026.

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Monster Lab Simulator Media · SteamPeaks

Apps›Monster Lab Simulator›Media

Monster Lab Simulator

GameApp ID 3,994,610by Round 3 StudiosReleased 13 Feb 2026

WindowsEngine —

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App ID3,994,610

Release date13 Feb 2026

Engine—

Install size4.40 GB

TypeGame

Last update13 Apr 2026

Steam DeckPlayable

DLC0

DeveloperRound 3 Studios

Changenumber38,642,917

Price—

Packages0

PublisherRound 3 Studios

SystemsWindows

Followers—

Depots1

Monster Lab Simulator

Round 3 Studios
Released 13 Feb 2026·App 3994610

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0 so far · summary at 10

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Rated from 10 reviews

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−4 vs. yesterday

0.0%of peak

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601

Feb 2026

Updated 4 hours agoData by

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Media

13 screenshots · 1 videos