Monster Lab Simulator: Prologue Is Being Retired – Try the Demo Instead!

Monster Lab Simulator: Prologue

Hi everyone, Thank you to everyone who played the Prologue! It was where Monster Lab Simulator started, and your feedback helped shape the full game. The Prologue is now outdated, so we're retiring it from the Steam store. If you'd like to try Monster Lab Simulator for free, play the official Demo instead. It's actively maintained and reflects the current version of the game. What this means for you: - If you already