100 Doors Horror

100 Doors Horror

By Denis Sonin

100 Doors Horror is a puzzle-based escape game for casual mobile players, structured around sequential room-unlock mechanics on iOS.

The App DNA

What makes this app unique?

The app serves players seeking short-session horror-themed riddles, removing the friction of complex narratives found in higher-fidelity titles.

For Casual mobile gamers who enjoy puzzle-solving and horror-themed atmosphere.

What does it look like?

Key features

100 Locked Doorsstandard

Sequential puzzle progression requiring players to solve riddles to unlock each room.

Horror Atmospherestandard

Audio-visual design featuring ambient sounds and dark, sinister room aesthetics.

Tips and Hintsstandard

In-game guidance system to assist players with difficult puzzles.

How much does it cost?

freeFree to play

The app operates on a free-to-play model, relying on ad-inventory to monetize the user base.

Velocity

Dormant developmentopaqueShow more...

100 Doors Horror has been inactive for 2,726 days, showing no signs of development or maintenance. The app has not received a single update in over seven years, indicating it is no longer supported by the publisher. There is no evidence of active development, live operations, or recent feature deployment.

See all version history

Who built it?

Denis Sonin

4 apps tracked · Games

Weather forecast for youWeather forecast for youLoud Alarm Clock, Wake Me Up!Loud Alarm Clock, Wake Me Up!Puzzle Mundo - RompecabezasPuzzle Mundo - Rompecabezas
Explore the full publisher profile

User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
2.95 · 19

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for 100 Doors Horror

How's the Games market?

100 Doors Horror holds a static position in the puzzle category with a 2.9-star rating across 19 total reviews. The lack of updates since 2019 signals a sunset phase, making it non-competitive against active, high-velocity puzzle titles.

Read the market outlook

The rivals identified

Unlock the deeper market read.

Access the full report for free

The Analyst's Read

Key takeaways for 100 Doors Horror

Where is it heading?

The casual puzzle market is consolidating around titles with high-frequency live-ops, leaving 100 Doors Horror with no path to regain relevance. The lack of updates since 2019 signals that the app is effectively in sunset mode, which will lead to a complete loss of install velocity as store algorithms favor active titles.

  • The seven-year update gap indicates a total lack of feature investment, which inevitably leads to declining organic discovery and user churn.

The SWOT

Core Strengths
  • Sequential puzzle progression drives daily active usage
Critical Frictions 2 weaknesses inside
Growth Levers
  • Localized content updates could re-engage dormant users
Market Threats 1 threat identified

Next best moves

1 Sunset

Sunset 100 Doors Horror because the app has been in maintenance mode for 7 years → reallocate resources to high-growth titles

The counter-intuitive read

The app's seven-year dormancy is not a failure…

Read the full take

Bottom line

100 Doors Horror remains in a dormant state, and the lack of development since 2019 confirms it is no longer a viable growth asset. Sunsetting the title would allow the team to focus resources on products with active release cadences and higher retention potential.

Unlock 2 critical frictions, 1 market threat and the analyst’s take.

Access the full report for free

FAQ

Is 100 Doors Horror still being updated?
No, 100 Doors Horror has not received a feature update since May 2019 and is currently in a maintenance state.
Is 100 Doors Horror free to play?
Yes, 100 Doors Horror is free to play and monetizes through ad-inventory triggered by hint usage.
Are there better alternatives to 100 Doors Horror?
Yes, there are many modern puzzle games that offer more frequent content updates, live-ops events, and higher-fidelity graphics compared to this legacy title.

Sources

  1. [1] App Store

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by 100 Doors Horror, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “100 Doors Horror Intelligence Report.” Updated Nov 1, 2026. https://marlvel.ai/apps/100-doors-horror

Agent Markdown (.md)See methodologyContact support

Data licensed under CC-BY-NC 4.0