Data source: Steam Web APILast updated: How we collect this data
Monster Lab Simulator: Prologue player count chart
Monster Lab Simulator: Prologue has very few players on Steam right now (1). Its all-time peak was 4.
History from Oct 11, 2026
Monster Lab Simulator: Prologue monthly player count
| Month | Avg. players | % Gain | Peak players |
|---|---|---|---|
| November 2026 | not enough data | -25% | 3 |
| October 2026 | not enough data | n/a | 4 |
How many people are playing Monster Lab Simulator: Prologue?
Right now, 1 players are in Monster Lab Simulator: Prologue on Steam. That makes it the #16,703 most played game on Steam at the moment. In the last 24 hours it peaked at 1 players. Today's peak is 50% below its 30-day average daily peak of 2.
Is Monster Lab Simulator: Prologue growing or declining?
Today's player count is 25% of its all-time peak of 4, set on Oct 12, 2026.
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Player counts, peaks, reviews and prices side by side. Compare any Steam games
About Monster Lab Simulator: Prologue
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!
- Developer
- Round3 Studios
- Publisher
- Round 3 Studios
- Released
- Oct 31, 2025
- Genre
- Casual, Indie, Simulation, Free To Play
- Languages
- 18 languages
Screenshots
Monster Lab Simulator: Prologue price
Monster Lab Simulator: Prologue is free to play on Steam.
Get Monster Lab Simulator: Prologue alerts by email
Monster Lab Simulator: Prologue FAQ
Is Monster Lab Simulator: Prologue dead?
Monster Lab Simulator: Prologue has very few players on Steam right now (1). Its all-time peak was 4.
How many people play Monster Lab Simulator: Prologue?
1 people are playing Monster Lab Simulator: Prologue on Steam right now. In the last 24 hours it peaked at 1 concurrent players.
What is the all-time peak player count for Monster Lab Simulator: Prologue?
Monster Lab Simulator: Prologue reached its all-time Steam peak of 4 concurrent players on Oct 12, 2026.
Is Monster Lab Simulator: Prologue free?
Yes, Monster Lab Simulator: Prologue is free to play on Steam.
When did Monster Lab Simulator: Prologue come out?
Monster Lab Simulator: Prologue was released on Steam on Oct 31, 2025.
Who made Monster Lab Simulator: Prologue?
Monster Lab Simulator: Prologue was developed by Round3 Studios and published by Round 3 Studios.
RageQuit Charts is not affiliated with Valve Corporation. Steam and the Steam logo are trademarks of Valve Corporation. Player counts come from the official Steam Web API.