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AA

Monster Lab Simulator

71% positive of 517 Steam reviews

View on Steam
Released
2026
Steam Deck
Playable
Platforms
Steam

Made by Round 3 Studios.

About the game

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!

Tagged by players

  • Science
  • Creature Collector
  • Collectathon
  • Immersive Sim
  • Life Sim
  • Inventory Management
  • Management
  • Economy
  • Relaxing
  • Realistic
  • Crafting
  • Simulation

What players say

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Mostly Positive

What players say

  • Not recommended
    Got it because of being on sale, but I sort of wish I had waited for it to be more developed. It has the feel of a pay to play phone/tablet app game currently. Roughly 6 hours played, and it has NOTHING left to progress towards. And I definitely did many things on a slower pace than I could have. I understand that it's still in early access, but I have played a lot of early access games that has a lot more gameplay…

    6.2 h played when written. 5 found it helpful.

    Read on Steam
  • Recommended
    This game is fun and has a nice take on the creature collector genre. Contrary to most of the other reviews, this game just had an update proving it is not abandoned. Sometimes months pass before updates are integrated. I think many people have lost what early access means. The game is not without bugs, however I have not played the new update yet. Even unfinished I have played enough to feel I got my money's worth…

    16 h played when written. 3 found it helpful.

    Read on Steam
All reviews on Steam