Room 404: Myatery Puzzle

MSP Phantasm

In-app purchases

About this game

Step into Room 404 of the Blackwood Grand Hotel—a chamber where time has shattered and every wall conceals an alchemical secret.

Echoes of Room 404 is an atmospheric 360-degree tactile escape puzzle game set in the shadowy noir era of 1924. When an occult investigation goes cold, you must enter the hotel’s forbidden fourth floor, inspect intricate mechanical contraptions, decipher lost codes, and piece together the dark chronicle of an alchemist who vanished between dimensions.

Can you unlock the 100 chambers before the echoes consume you?

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🔍 CORE GAMEPLAY & FEATURES
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🧭 360° IMMERSIVE ROOM INVESTIGATION
Rotate smoothly through all four walls of each room. Search vintage writing desks, examine grandfather clocks, manipulate pneumatic tubes, and inspect hidden wall compartments from every angle.

⚙️ TACTILE MECHANICAL PUZZLES
Every lock, dial, gear train, and safe has been designed with tactile physical depth:
• Align brass sigils and alchemical dials to unlock fortified vaults.
• Calibrate glycol pressure gauges and autopsy instruments in the morgue.
• Distill belladonna extracts with burner temperatures in the conservatory.
• Align astronomical dials and resonance bells in the attic belfry.
• Decode occult telegrams, Morse codes, and cryptic darkroom photographs.

📜 100 PROGRESSIVE ESCAPE CHAMBERS
Journey across 10 haunting chapters spanning 100 unique escape environments—from prohibition-era study rooms and subterranean morgues to celestial planetariums and mind-bending cosmic anomalies.

🗝️ FIRST 20 CHAMBERS FREE TO PLAY
Experience the complete prologue and early investigation without spending a dime. Test your detective skills through 20 full chambers, then unlock the entire 100-level mystery at your own pace.

⏳ PROCEDURAL SEED SYSTEM
Enjoy infinite replayability. Puzzle solutions, safe combinations, and cipher sequences dynamically re-seed with every fresh investigation—ensuring that every playthrough demands true deductive thinking.

🎧 ATMOSPHERIC 1924 NOIR AMBIENCE
Immerse yourself in authentic period-accurate soundscapes: procedural vinyl hums, ticking clock escapements, clicking mechanical latches, resonant church bells, and an original dark ambient musical drone.

📴 100% OFFLINE CAPABLE
No active internet connection required. Play seamlessly on planes, during your commute, or anywhere off the grid. No intrusive forced ads disrupting your deductive flow.

🌍 LOCALIZED IN 10 LANGUAGES
Experience the complete narrative, clues, and puzzles fully localized in:
English, Español, Français, Deutsch, Italiano, Português, 日本語, 简体中文, Русский, and العربية.

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🎩 WHO IS THIS GAME FOR?
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If you love games like The Room series, Rusty Lake, House of Da Vinci, classic point-and-click noir adventures, or real-world escape rooms, Echoes of Room 404 delivers the deep atmosphere, tactile mechanics, and intellectual mystery you crave.

The door has locked behind you. Inspect the walls. Find the key. Uncover the truth.

Download Room 404: Mystery Puzzle Box today and begin your investigation!