A psychological horror game set in a high-rise apartment building in Japan. You are staying in Room 3501 on the 35th floor when, one night, you encounter something inexplicable. Strange events gradually begin to unfold in what should have been a quiet apartment building...

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About This Demo

"Apartment 3502 | 3502号室 Demo" is the free demo of "Apartment 3502 | 3502号室," a psychological horror game set in a high-rise apartment building in Japan.

Story

Somewhere in Japan, in a high-rise apartment building.

You live in Room 3501 on the 35th floor. One night, you notice suspicious noises coming from the neighboring Room 3502.

But Room 3502 was supposed to be unoccupied.

From that night on, inexplicable events begin to occur in the hallway and your own apartment.

Your once quiet and peaceful everyday life gradually takes an unsettling turn.

What exactly is happening in Room 3502, where no one is supposed to be living?

Features

  • Psychological Horror Set in Japan: Experience the unsettling fear hidden within everyday life in a Japanese high-rise apartment building.

  • Life in a High-Rise Apartment: Your daily life on the 35th floor gradually changes as inexplicable events unfold in the apartment next door.

  • Detailed Exploration Areas: Explore your apartment, hallways, and common areas of the building as you investigate the strange occurrences.

  • Mysterious Events and the Apartment Next Door: Unexplained noises from the supposedly unoccupied Room 3502 and strange phenomena throughout the building. Uncover the truth behind these mysteries.

  • Story-Driven Exploration: Explore the building and discover clues to gradually unravel the story.

  • Realistic 3D Graphics: Carefully crafted apartment interiors, common areas, and ambient sounds create an immersive experience that makes you feel as though you are truly there.

Gameplay

You play as a resident living in Room 3501 on the 35th floor of a high-rise apartment building in Japan.

Progress through the story by going about your daily life in your apartment and exploring the building.

However, one night, inexplicable events begin to occur, centered around the neighboring Room 3502.

About the Demo

This demo lets you experience the opening section of the full game's story.

Experience everyday life in an apartment on the 35th floor of a Japanese high-rise building, explore the building, and encounter mysterious events surrounding the apartment next door.

The continuation of the story and the full truth behind the secrets of Room 3502 await you in the full game.

Playtime

Approximately 10 minutes.

Video Content Guidelines

Individuals and organizations are welcome to upload gameplay videos and livestream this game without prior permission. Monetization is also permitted.

We would appreciate it if you could include a link to the Steam store page in your video description.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

Generative AI was used in the development of this game, including programming, translation, and graphics. No content is generated by AI during gameplay.

System Requirements

    Minimum:
    • OS: Windows 11 x64
    • Processor: Intel Core i5-6600 / AMD Ryzen 3 1200
    • Memory: 8 GB RAM
    • Graphics: GTX 1050 Ti(4GB)/ RX 570(4GB)
    • Storage: 2 GB available space