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Mystery Egg Shop Simulator - Prologue Events · SteamPeaks

Apps Mystery Egg Shop Simulator - PrologueEvents

Mystery Egg Shop Simulator - Prologue

GameApp ID 4,492,070by Rocinante GamesReleased 21 May 2026

WindowsEngine —

Immersive Sim Collectathon Shop Keeper Capitalism Simulation Economy +12 +14

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Events2 Overview Price history Charts Patches Reviews Audience Estimates Availability Metadata Packages DLC Depots1 Requirements Install size Configuration Cloud saves Achievements Community Media Related apps Update history Store history Full details

2 announcements · from Mystery Egg Shop Simulator - Prologue’s Steam news feed

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Community8 Sep 2026The Wait Is Over — Mystery Egg Shop Simulator Launches September 23rd !The wait is over ! Mystery Egg Shop Simulator launches in full on September 23rd. What started as a Demo and a Prologue has grown into the complete shopkeeping experience we set out to build — and a huge part of that is down to you. Every bug report, every suggestion, every review shaped what's launching this month. The big one: trade with other players !!! ( MarketPlace App ) This isn't co-op…Community21 May 2026Mystery Egg Shop Simulator : Prologue is NOW AVAILABLE! 🎉

App ID4,492,070

Release date21 May 2026

Engine—

Install size1.85 GB

TypeGame

Last update27 Apr 2026

Steam DeckUnknown

DLC0

DeveloperRocinante Games

Changenumber38,755,378

PriceFree

Packages0

PublisherPlayWay S.A.

SystemsWindows

Followers—

Depots1

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Mystery Egg Shop Simulator - Prologue

Rocinante Games·PlayWay S.A.
Released 21 May 2026·App 4492070

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0 so far · summary at 10

SteamPeaks Rating

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Rated from 10 reviews

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2

+2 vs. yesterday

40%of peak

All-time peak

5

8 Sep 2026

Updated 13 Sep 2026, 14:26 UTCData by SteamPeaks.com

Hello everyone! We’re incredibly excited to announce that 🎉 Mystery Egg Shop Simulator: Prologue is officially live on Steam! In this free Prologue version, you can start building your very own Mystery Egg Shop, stock your shelves, satisfy customers, and discover all kinds of surprising collectible figures hidden inside mystery eggs. What’s Included in the Prologue? · Open mystery eggs and dis…

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Announcements are the developer’s own posts to the game’s Steam news feed: updates and their patch notes, in-game events, releases and sales. The important ones are marked on the players chart.