Monster Lab Simulator - Player count and game stats

Monster Lab Simulator is tagged as Casual, Indie, Simulation. It is published by Round 3 Studios and released on 13 Feb, 2026. This page tracks live Steam player counts, historical peaks, and regional pricing. Steam player count is currently 9 players live and the all-time peak was 1,016 concurrent players on 14 February 2026. Current activity is far below its all-time peak.

Developer: Round 3 Studios

Publisher: Round 3 Studios

Platforms:

Release Date: 13 Feb, 2026

Official site On Steam Details

Est. sales: 30,480 High confidence

Achievement completion: 68% easiest · 4% median

Top-selling rank: #635 YTD

Est. wishlists: 73,584

Followers: 5,256 · +27 · 30d

Follower trend:

About Monster Lab Simulator

Ready to become a mad scientist? Synthesize, evolve, and command an army of unique creatures in your own lab. Manage your laboratory, master genetic essences, and dominate the battle arena in this deep creature collection simulator!

More Monster Lab Simulator Details

FUEL YOUR SCIENTIFIC CURIOSITY

Monster Lab Simulator delivers the thrill of synthesis and tactical battle. Every experiment is a surprise, and every recipe is a chance to discover something legendary. Are you ready to manage the world's most advanced monster lab?

Purchase mysterious essences, synthesize eggs, and complete their growth in the incubator to bring unique Fulus to life.

Discover hidden recipes by combining various essences. Obtain surprise Fulus and expand your ultimate collection.

Legendary Fulu Battles are about to begin. Prepare your squad and take your place in the war room.

Capture your Fulus with orbs and add them to your collection. These orbs will form your elite battle army.

Sell your orbed Fulus and reinvest to acquire new high-tech products. Expand your lab, accelerate production, and obtain even more powerful Fulus.

Merge three Fulus using the evolution machine. Unlock stronger abilities, higher essence yields, and brand-new tactical combat options.

Keep mischievous Fulus out of trouble, watch over them when they get naughty, and ensure your lab is always a happy, healthy environment for your creatures.

How lucky are you? Spin the lucky lever and win surprises to power up your Fulus.

Obtain special eggs from ancient ambers. Melt the ambers and reveal the eggs hidden within.

Fulus exhausted from battle regenerate in habitats matching their elements. Keep them happy by placing them in the correct elemental zones.

Monster Lab Simulator combines the thrill of synthesis and combat with the joy of collecting and the magic of discovering the unknown—all within your very own monster laboratory.

Other Features:

20 Unique Fulu Families – Discover 20 different Fulu lineages in your lab!
Abilities & Elements – 80 distinct abilities tailored to specific Fulu families and elements!
Order Management – Monitor the order screen and boost your economy by meeting market demands.
New Areas to Explore – Level up to unlock deep sections of the laboratory. Upgrade your facility, enhance machinery, and maintain hygiene.
Assistant Trash Robot – End the lab clutter; add the stylish and hardworking trash robot to your team.
Daily & Weekly Missions – New laboratory tasks await you every single day!
Finally; A Pair of Eyes… – Beware of the eyes that are constantly watching you in the lab.

Controller Support:
Genres: Casual, Indie, Simulation, Strategy, Early Access
Categories: Single-player, Steam Achievements, Adjustable Text Size, Camera Comfort, Color Alternatives, Custom Volume Controls, Playable without Timed Input, Save Anytime, Subtitle Options, Steam Cloud, Stats, Family Sharing
Supported Languages: English, French, Italian, German, Spanish - Spain, Simplified Chinese, Portuguese - Brazil, Traditional Chinese, Japanese, Korean, Polish, Portuguese - Portugal, Russian, Turkish, Ukrainian, Dutch, Arabic, Spanish - Latin America, Czech
Last Checked: 2026-08-05T07:47:12.141Z

Peak Concurrent Players

Loading peak stats…

Hourly Daily Monthly Yearly

Daily Monthly Yearly

PC System Requirements

Wishlist Activity

3 Months 6 Months 1 Year All Time

Steam sale | Steam Next Fest | Themed week | ▲ Demo released | ● Notable news

Wishlist gain is estimated from daily follower and rank movement.

Price History

Your Selected Region: -

Player Reviews

Loading reviews…

Official Announcements

Loading official news…

News from the media

Games like this

Games released in the last 12 months with similar themes, genres, categories, and wishlist tier.

Monster Lab Simulator - Player count and game stats

Peak Concurrent Players

PC System Requirements

Wishlist Activity

Price History

Player Reviews

Player Reviews by Day

Official Announcements

News from the media

Games like this

Monster Lab Simulator: Prologue

Age of Clicks

Team Principal: A Racing Manager

Magic Forge Tycoon

Table Battle Simulator