
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!
Modeled estimate, not a reported figure. How we estimate →
Prices
The United States storefront in every case, so this compares stores and not countries.
About
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.
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.
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Sums Steam only; Xbox publishes no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
SteamYou are here | $12.99 | 586reviews | 74% | — | $272.9K |
| Free | 0ratings | 0% | — | not modelled |
Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
Engagement
Reviews
Themes across 72 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
only those that don't care about the details will really like this game I am enjoying myself playing this game
i would like to see different elements in the future as there could be so many more different monsters that could be created for even more fun and i cant wait to see whats behind them doors
ce jeux et vraiment sympa mes on fait assez vite le tour je le recommande tout de même car il reste de très bonne qualité le plus serais de pouvoir jouer au moins jusqu'à 4 pouvoir ce faire des combat entre amie ou dévolue en co-op dans cette aventure remplie de belle chose
Media

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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
Languages: English, French, Italian, German, Spanish - Spain, Simplified Chinese, Portuguese - Brazil, Traditional Chinese, Japanese, Korean, Polish, Portuguese - Portugal +7 more
Hours played at review time, across 72 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
Es ganz anders aufgebaut als man denkt und an sich ist das spiel echt grotten schlecht gemacht bis jetzt zeit mäsig ist garkein hinterherkommen und eine handlung hat das spiel auch net wirklich und was man eigentlich wirklich machen muss ist ziemlich fraglich
Este jogo tem um bug: Quando se abre o Ovo esmeralda, o jogo congela completamente. A partir desse momento, deixa de ser possível mover o personagem ou interagir com o ambiente em nossa volta. A única forma de resolver o problema é fechar o jogo através da steam e voltar a abri-lo. No entanto, ao fazê-lo, perco todo o progresso que tinha feito no momento do congelamento. Seria ótimo se pudessem corrigir este bug numa próxima atualização.
как бы я не старалась играть облачные данные не сохраняются. приходится каждый раз начинать по новой
Kendi canavarını oluşturup, yükseltip savaşlarda kazanmaya çalışıyorsunuz ama dikkat edin güçlü rakipler bütün takımı hiç ediyor. Buna ek olarak da ürettiğiniz canavarları siparişlerde satıyorsunuz, özel sipariş daha yüksek para veriyor.
Нет выбора разрешения экрана (очень больно). Когда нажимаешь Х чтобы вылупить яйцо - экран часто зависает. Помогает esc но после этого глюк (когда берешь другие предметы) то у тебя этот пет на руках. В целом местами стала тормозить (вначале такого не было и кажется что resolution подстраивался сам, сейчас такого не происходит). Игра хорошая, но пока не исправят хотя бы настраиваемое разрешение экрана - не играбельно и не рекомендую.
it s a good game
Seems fun but sadly I can't recommend it because of the bugs persistent in JUST THE MAIN MENU OF THE GAME, let alone whatever issues may be present in the actual gameplay. Keybindings cannot be changed at all. First time I went to the graphics section of the settings the game just straight up crashed. Rebooted the game and checked again, went to change the resolution - literally the only option was 800x600. Apparently this is an issue that has been known about for MONTHS and still isn't fixed. If they can't even get their main menu working properly, I doubt the rest of the game is even functional. Avoid.
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Players by region
Where this game's players are, estimated from review languages.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
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| $0 | 110 | 72% | Free | |
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| $178.7K | 390 | 85% | $12.49 | |
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Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $272.9K | 1.8K | 96% | $5.99 | |
| $272.7K | 363 | 90% | $23.99 | |
| $272.7K | 1.2K | 76% | $4.19 | |
| $272.7K | 450 | 82% | $14.99 | |
| $273.1K | 1.6K | 83% | $9.99 | |
| $272.6K | 489 | 99% | $14.99 |