Monster Lab Simulator: Prologue overview

Overview

Monster Lab Simulator: Prologue comes from Round3 Studios and is published by Kiki Games. It arrived on Steam on Oct 31, 2025, and it sits naturally among Single-player, Steam Cloud, and Family Sharing. SteamPulse tracks it across Windows and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Monster Lab Simulator: Prologue's latest SteamPulse observation recorded 1 players at 9 September 2026 - 10:29:30 UTC, with a tracked peak near 18. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 71% positive across 105 reviews.

Language and system requirements

Monster Lab Simulator: Prologue is available in 18 languages including:

3 regional rating boards including dejus, steam germany, and igrs

Sales, recommendations, and streams

Monster Lab Simulator: Prologue has sold up to 11,543 units and has recommendation data pending. Revenue data is not available for this game yet. On Twitch, 0 streamers are live with around 0 total watchers.

Monster Lab Simulator: Prologue overview details

Monster Lab Simulator: Prologue combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

In this prologue, you step into Monster Lab Simulator: Prologue – experience the first steps of becoming the ultimate monster creator and battle master! Discover the thrill of synthesizing mysterious essences, hatching rare eggs, and expanding your lab in this limited free version. Buy mysterious essences to hatch unique Fulus from fragile eggs. Every experiment is a chance to create something new. Discover hidden recipes by combining different essences. Unlock surprise creatures and expand your growing collection. Enter turn-based battles in the station. Compete in tournaments for big rewards or test your team in free matches. Orb your creatures to keep them forever in your permanent collection. Store their stats and create powerful combinations. Sell your stored orbs for profit and invest in powerful new machines. Expand your lab, speed up production, and unlock stronger creations. Combine three Fulus into one evolved form with the merge machine. Unlock stronger abilities, higher essence yield, and powerful new battle options. Keep your playful Fulus out of trouble, look after them when they get mischievous, and make sure your lab stays a place where creatures feel happy and healthy. Monster Lab Simulator delivers the thrill of synthesis and battle, the joy of collection, and the magic of uncovering the unknown all inside your very own monster lab.

SteamPulse editorial summary

Monster Lab Simulator: Prologue is listed as a game with Free to play. It supports Windows, belongs to Single-player, Steam Cloud, and Family Sharing, and is associated with Casual, Indie, Simulation, and Free To Play. SteamPulse's latest observation records 1 players at 9 September 2026 - 10:29:30 UTC, a tracked peak of 18, and 71% positive reviews.

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.