Report updated Apr 24, 2026

Overview · Full Intel report in progress

Prison Games-Escape Rooms is an established adventure app that is free with in-app purchases. With a 4.6/5 rating from 36.1K reviews, it shows polarized user reception.

What is Prison Games-Escape Rooms?

Prison Games-Escape Rooms is a stage-clear puzzle game by NAKAYUBI CORPORATION that challenges players to solve mysteries and escape from various themed rooms. With over 20 million downloads, the app is notable for its extensive library of levels and accessible design for puzzle enthusiasts.

Current Momentum

v16.60 · 4d ago

Intense

Last updated 4d ago. 5 versions tracked.

AI-powered deep analysis surfacing high-signal insights. Still in beta, accuracy improves daily. For informational purposes only.

Competition

Rivals identification in progress

7-Day Rank Pulse 🇺🇸

Adventure

No ranking data

Rating Pulse 🇺🇸

What makes this app unique?

What Does It Look Like?

How Is The App's Momentum Right Now?

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What Are The Key Features?

Stage-Clear GameplayStandard

Players progress through a large collection of distinct stages, with new content added periodically.

Hint SystemStandard

An integrated hint feature assists beginners or players stuck on specific puzzles.

Automatic Progress SavingStandard

The app automatically saves user progress to ensure continuity between sessions.

Intuitive ControlsStandard

Navigation and interaction are handled through simple screen taps to examine environments and manage items.

How much does it cost?

Freemium

Who Built It?

NAKAYUBI

(290.5K)

Providing casual puzzle and utility solutions to help users sharpen their minds and simplify daily decision-making.

Portfolio

13

Apps

Free 12
Games75%
Productivity17%
Business8%

Who is NAKAYUBI?

Nakayubi Corporation has established a high-volume production model centered on the 'Escape Room' sub-genre, leveraging a modular design that allows for rapid content iteration. Their strategic moat lies in a prolific release cadence of stage-clear logic puzzles that maintain high user sentiment without complex mechanics. The current trajectory shows a shift toward consolidating their escape room content into unified platforms to counter the discoverability challenges of their historical single-app-per-room release strategy.

Who is NAKAYUBI for?

Casual mobile users seeking logic-based challenges or simple utility tools for daily tasks.

Intense

Portfolio momentum

Released 39 updates in the last 6 months, indicating an intense development cycle focused on maintaining a core group of active titles.

Last release · 5d agoActive apps · 8Abandoned · 42

Analysis in progress, available soon

What do users think recently?

Analysis in progress, available soon

Analysis in progress, available soon

What is the competitive landscape for Prison Games-Escape Rooms?

How's The Adventure Market?

Market outlook for this category

Available very soon

Strategic analysis coming soon

SWOT, key takeaways & outlook

The outtake for Prison Games-Escape Rooms

Key Takeaways

This high-volume escape room app maintains strong user engagement through a consistent release of new stages and a beginner-friendly puzzle interface.

Where Is It Heading?

Trend analysis

Available very soon

Disclosure

Independent intel to help builders create better apps.

AI-powered analysis with editorial review, built from publicly available sources. See methodology.

Marlvel.ai is not affiliated with, endorsed by, or sponsored by Prison Games-Escape Rooms, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

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Cite this report

Marlvel.ai. “Prison Games-Escape Rooms Intelligence Report.” Updated Apr 24, 2026. https://marlvel.ai/intel-report/adventure/prison-games-escape-rooms

Agent Markdown (.md)·

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