Room 303 : Mystery Horror Game

69 reviews
Content rating
Mature 17+
1K+
Downloads
Content rating
Mature 17+
Intense Violence, Blood and Gore
Learn more
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About this game

A hotel room that never stays the same.You wake up alone inside Room 303, with no memory of how you got there. The door is locked. The lights feel wrong. And every time you turn your head… something inside the room moves.

Room 303 is a short first-person psychological horror game designed for mobile. No monsters chasing you. No jumpscare spam. The horror comes from sound, atmosphere, and the room itself.

🔍 Features
- A fully interactive 3D hotel room
- Atmospheric lighting & sound design
- Clues to discover
- Objects move when you’re not looking
- Environmental storytelling
- Mobile-optimized controls
- Short, intense experience (10–15 minutes)

👻 What Makes It Scary?
- The room shifts when you turn away
- Furniture moves on its own
- Lights flicker randomly
- Voices and footsteps appear behind you
- The truth is revealed only at the end

🎮 Perfect for fans of:
- Psychological horror
- Backrooms style atmosphere
- Silent storytelling
- Short horror experiences

📱 Optimized for Mobile
- Smooth performance
- Simple touch controls
- Lightweight file size

⚠️ Disclaimer
This game contains flashing lights and intense sound effects.
A small room. Ten clues. Every time you look away, the room changes.
Updated on
Jul 26, 2026
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Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
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  • No data collected
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Ratings and reviews

69 reviews
Ajmira Shaikh
November 25, 2025
Hello my dear and sweet game maker this is the third game of yours i have bought but I would like to give you a humble request next time please make game atleast half an hour long and make games like granny or ps1 style puzzle solving horror game waiting for the game bye🤗
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MechaZeroGame Studio
November 25, 2025
Thank for supporting my games and the feeback. I would love to make a longer horror game. I will make it for the next game.
PastaChef
April 3, 2026
Incredible story telling. This game really got me hanging onto the edge of my seat. I'm quite literally shaking in my boots!
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Riggy Riggs
March 8, 2026
fun game plays well on my pixel 6a
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What’s new

Updates v1.0.1
- Improved app stability and performance.