Mystery Box: Hidden Secrets
Mystery Box: Hidden Secrets Summary
Mystery Box: Hidden Secrets is a with in-app purchases iOS app in Games by XSGames. Released in Aug 2021 (4 years ago). It has 247 ratings with a 4.21★ (good) average. Based on AppGoblin estimates, it reaches roughly 593 monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store metadata: updated Feb 21, 2026, version 1088.
Data tracking: SDKs and third-party integrations were last analyzed on Feb 2, 2026.
Store info: Last updated on App Store on Feb 21, 2026 (version 1088).
Mystery Box: Hidden Secrets was last scanned for SDKs 2026-02-02. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.
Unity4.21★
Ratings: 247
Screenshots
App Description
Crack enigmas and discover the history of the world's most popular inventions!
To unlock the boxes you have to interact with objects, handles, buttons, and wheels on each side. You can find puzzle pieces on a side of the boxes as well.
• REALISTIC GRAPHICS
It feels like you're handling a real box in a dark room.
• DISCOVER INVENTIONS
Once you open all 8 boxes of a level pack, you'll be able to compose a puzzle and find out a brief history of the discovered invention.
• AMAZING PUZZLES
Think outside of the box to solve all riddles, it's not always an easy job!
• THRILLING BACKGROUND MUSIC
Play the game with your headphones to get totally immersed in it!
• HINTS
Got stuck on some level? Tap the bulb button to get a helpful hint!
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XSGames is an independent solo startup from Italy.
Find out more at xsgames.co
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