Monster Lab Simulator: Prologue — Steam game overview

Stored observation / content update: 2026-10-25T05:02:14.000Z

Monster Lab Simulator is a creature collector where you create, raise, and battle monsters in your own lab. Synthesize essences, hatch eggs, expand your collection, and build the ultimate team!

Game metrics below are stored observations; missing values are unknown.

Revenue is modelled, not confirmed sales. See the methodology and uncertainty range.