Monster Lab Simulator: Prologue sales estimate
Monster Lab Simulator: Prologue is a casual game by Round3 Studios, released on Steam on October 31, 2025 as a free game. It has 104 Steam reviews (Mostly Positive, 71% positive). Markan estimates it has between 2k and 6k players on Steam.
Estimated lifetime sales and revenue
| Low | Medium | High | |
|---|---|---|---|
| Players | 2,080 | 3,952 | 5,720 |
Steam doesn't publish sales. These estimates multiply the number of reviews by a factor that depends on the release year (the Boxleiter method). Net revenue is what's left of list price × sales after refunds, regional pricing, discounts, sales tax and Steam's 30% cut, before any publisher's share. Treat them as a ballpark for comparing games, not as reported figures.
Steam facts
| Developer | Round3 Studios |
|---|---|
| Publisher | Kiki Games |
| Release date | October 31, 2025 |
| Price | Free |
| Reviews | 104 · Mostly Positive · 71% positive |
| Genres | Casual, Indie, Simulation, Free To Play |
| Platforms | Windows |
| Links | Steam store page · Website |
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!From the Steam store page
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Compare Monster Lab Simulator: Prologue with your own game
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Steam IDs: 4036850, 3994610, 3595010, 3070070, 4435150, 3811880, 3499220, 3471280Or ask your AI assistant: Markan's data is also available to Claude, ChatGPT, Cursor and others through MCP.
Data from Steam, last updated by Markan on 2025-12-23.
