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Arai-san Mansion Exploration Game: Incarnation

Arai-san Mansion Exploration Game: Incarnation

A.C.3 · A.C.3 · May 23, 2026
Adventure Indie Free To Play
Delayed observation Observed
5
Last tracked
11
All-time peak
n/a
Δ 24h
Player count last observed
Live player data is temporarily unavailable; historical values remain visible for context.

Arai-san Mansion Exploration Game: Incarnation - Steam Charts & Historical Stats

"Arai-san Mansion Exploration Game: Incarnation" is a command-based text adventure based on the "Kemono Friends". Explore historical player activity and pricing for Arai-san Mansion Exploration Game: Incarnation. Player-count data was last observed Sep 26, 2026.

Genre
Adventure
Developer
A.C.3

Arai-san Mansion Exploration Game: Incarnation player count and price summary

Current players
Unavailable
All-time peak
11
24-hour player change
Unavailable
Current US price
Price unavailable

Player count last observed . Values marked unavailable are not estimated.

Last Tracked Players

5
change unavailable (24h)

All-Time Peak

11
Sep 2026

Estimated Owners

0 .. 20,000
Estimate via SteamSpy
Player count

Activity Heatmap

UTC+0 (Your Timezone)
10
Peak Activity
3
Avg Activity
59
Active Hours
46%
Sample coverage
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Sun
Sunday 0:00
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Sunday 1:00
6 players · 1 samples
Sunday 2:00
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Sunday 5:00
7 players · 1 samples
Sunday 6:00
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Sunday 7:00
5 players · 1 samples
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Sunday 10:00
8 players · 1 samples
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10 players · 1 samples
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Sunday 17:00
3 players · 1 samples
Sunday 18:00
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Sunday 19:00
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Sunday 20:00
3 players · 1 samples
Sunday 21:00
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Sunday 22:00
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Sunday 23:00
4 players · 1 samples
Mon
Monday 0:00
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Monday 1:00
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Monday 2:00
3 players · 1 samples
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Monday 5:00
3 players · 1 samples
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Monday 8:00
2 players · 1 samples
Monday 9:00
No samples
Monday 10:00
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Monday 11:00
6 players · 1 samples
Monday 12:00
No samples
Monday 13:00
No samples
Monday 14:00
6 players · 1 samples
Monday 15:00
No samples
Monday 16:00
No samples
Monday 17:00
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Monday 18:00
2 players · 1 samples
Monday 19:00
No samples
Monday 20:00
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Monday 21:00
0 players · 1 samples
Monday 22:00
No samples
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Tue
Tuesday 0:00
2 players · 1 samples
Tuesday 1:00
No samples
Tuesday 2:00
No samples
Tuesday 3:00
3 players · 1 samples
Tuesday 4:00
No samples
Tuesday 5:00
No samples
Tuesday 6:00
3 players · 1 samples
Tuesday 7:00
No samples
Tuesday 8:00
No samples
Tuesday 9:00
7 players · 1 samples
Tuesday 10:00
No samples
Tuesday 11:00
10 players · 1 samples
Tuesday 12:00
5 players · 1 samples
Tuesday 13:00
No samples
Tuesday 14:00
2 players · 1 samples
Tuesday 15:00
4 players · 1 samples
Tuesday 16:00
No samples
Tuesday 17:00
4 players · 1 samples
Tuesday 18:00
No samples
Tuesday 19:00
0 players · 1 samples
Tuesday 20:00
3 players · 1 samples
Tuesday 21:00
No samples
Tuesday 22:00
4 players · 1 samples
Tuesday 23:00
2 players · 1 samples
Wed
Wednesday 0:00
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Wednesday 1:00
1 players · 1 samples
Wednesday 2:00
5 players · 1 samples
Wednesday 3:00
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Wednesday 4:00
3 players · 1 samples
Wednesday 5:00
3 players · 1 samples
Wednesday 6:00
3 players · 1 samples
Wednesday 7:00
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Wednesday 8:00
7 players · 1 samples
Wednesday 9:00
2 players · 1 samples
Wednesday 10:00
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Wednesday 11:00
6 players · 2 samples
Wednesday 12:00
No samples
Wednesday 13:00
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Wednesday 14:00
8 players · 2 samples
Wednesday 15:00
No samples
Wednesday 16:00
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Wednesday 17:00
3 players · 1 samples
Wednesday 18:00
2 players · 1 samples
Wednesday 19:00
No samples
Wednesday 20:00
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Wednesday 21:00
1 players · 1 samples
Wednesday 22:00
2 players · 1 samples
Wednesday 23:00
No samples
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Thursday 0:00
0 players · 1 samples
Thursday 1:00
2 players · 1 samples
Thursday 2:00
No samples
Thursday 3:00
0 players · 1 samples
Thursday 4:00
3 players · 1 samples
Thursday 5:00
No samples
Thursday 6:00
0 players · 1 samples
Thursday 7:00
2 players · 1 samples
Thursday 8:00
1 players · 1 samples
Thursday 9:00
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Thursday 10:00
3 players · 1 samples
Thursday 11:00
2 players · 1 samples
Thursday 12:00
No samples
Thursday 13:00
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Thursday 14:00
6 players · 1 samples
Thursday 15:00
4 players · 1 samples
Thursday 16:00
No samples
Thursday 17:00
1 players · 1 samples
Thursday 18:00
2 players · 1 samples
Thursday 19:00
No samples
Thursday 20:00
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Thursday 21:00
1 players · 2 samples
Thursday 22:00
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Thursday 23:00
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Fri
Friday 0:00
0 players · 1 samples
Friday 1:00
1 players · 1 samples
Friday 2:00
No samples
Friday 3:00
1 players · 1 samples
Friday 4:00
1 players · 1 samples
Friday 5:00
No samples
Friday 6:00
0 players · 1 samples
Friday 7:00
3 players · 1 samples
Friday 8:00
No samples
Friday 9:00
1 players · 1 samples
Friday 10:00
0 players · 1 samples
Friday 11:00
No samples
Friday 12:00
1 players · 1 samples
Friday 13:00
6 players · 1 samples
Friday 14:00
No samples
Friday 15:00
No samples
Friday 16:00
4 players · 1 samples
Friday 17:00
4 players · 1 samples
Friday 18:00
No samples
Friday 19:00
1 players · 1 samples
Friday 20:00
2 players · 1 samples
Friday 21:00
No samples
Friday 22:00
3 players · 1 samples
Friday 23:00
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Sat 📍
Saturday 0:00
2 players · 1 samples
Saturday 1:00
No samples
Saturday 2:00
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Saturday 3:00
2 players · 1 samples
Saturday 4:00
No samples
Saturday 5:00
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Saturday 6:00
7 players · 1 samples
Saturday 7:00
No samples
Saturday 8:00
No samples
Saturday 9:00
5 players · 1 samples
Saturday 10:00
No samples
Saturday 11:00
No samples
Saturday 12:00
8 players · 1 samples
Saturday 13:00
No samples
Saturday 14:00
No samples
Saturday 15:00
No samples
Saturday 16:00
2 players · 1 samples
Saturday 17:00
No samples
Saturday 18:00
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Saturday 19:00
2 players · 1 samples
Saturday 20:00
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Saturday 21:00
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Saturday 22:00
2 players · 1 samples
Saturday 23:00
No samples

System Requirements

Platform Support
Windows
Windows Requirements
Minimum:
Minimum:
  • Requires a 64-bit processor and operating system
  • OS: Windows 11 64-bit
  • Processor: Intel Core i3-4340 or better
  • Memory: 8 GB RAM
  • Graphics: Intel HD Graphics 510 (Skylake) or better
  • Storage: 200 MB available space
Recommended:
Recommended:
  • Requires a 64-bit processor and operating system
Pricing
Free to Play

Additional Information

Categories
Single-player Steam Achievements Custom Volume Controls Playable without Timed Input Family Sharing
Supported Languages
Japanese, Korean, Simplified Chinese, Traditional Chinese, English, Russian
Official Website
https://nightbug.net/

Additional Information

🏆 Achievements
17
total achievements
Featured:
能力
全能
🇧🇷 DEJUS Rating
18
Brazilian rating
🇩🇪 Steam Germany
18
German classification
🆘 Support

Developer Analytics

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About This Game

"Arai-san Mansion Exploration Game: Incarnation" is a command-based text adventure based on the "Kemono Friends". As an investigator, explore an eerie mansion with astronomical floors. Use your skills and Ally cards to survive anomalies, and find a way to contain the mystery.

Detailed Description

"Arai-san Mansion Exploration Game: Incarnation" is a command-based text adventure game inspired by the "Kemono Friends" fan-art series by Abubu-shi.

As an agent of a specialized investigation organization, you must step into the "Arai-san Mansion," a place swarming with paranormal phenomena. Your mission is simple but dire: explore its many floors using the elevator and ensure that these anomalies never leak into the outside world.

Game Features

  • Infinite Floors: The combinations of elevator buttons lead to an astronomical number of destinations. From floors shrouded in absolute silence and floors inhabited by Friends, to floors where death is certain in a single step... Knowing when to retreat is just as important as the courage to explore.

  • Strategic Card-Based Exploration: The keys to your survival are your "Skill" and the "Action" and "Ally" cards you collect. Your choice of skills and cards will branch the narrative and open new paths.

  • Diverse Mechanics: Centered around tense card battles, the game challenges you to uncover the truth through detailed text and overcome eerie gimmicks. Use every tool at your disposal to solve the mysteries of the mansion.

Game Flow

Your journey begins at the Entrance Floor, which serves as your base. Prepare yourself at the Market before heading into the floors via the elevator. There are two types of floors:

  • Special Floors: These contain unique events that advance the main story.

  • General Floors: These are spaces for training, earning money, and encountering paranormal entities.

Controls

  • Mouse: Select options, choose cards, and navigate menus.

  • Mouse Wheel: Scrolls the message when it overflows the message window.

  • Arrow Keys: Move between options.

  • F1 Key: Hide text window (useful for viewing background art or characters).

Disclaimer

  • This is a fan-made, third-party derivative work based on "Kemono Friends" and the "Arai-san Mansion" fan-art series by Abubu-shi. It is not affiliated with the original creators or official entities.

  • The developer of this game bears full responsibility for its content. Any issues related to this work will be handled by the developer.

Frequently Asked Questions

Is Arai-san Mansion Exploration Game: Incarnation free to play?
Yes, Arai-san Mansion Exploration Game: Incarnation is free to play on Steam.
What genre is Arai-san Mansion Exploration Game: Incarnation?
Arai-san Mansion Exploration Game: Incarnation is a Adventure, Indie, Free To Play game.
Who developed Arai-san Mansion Exploration Game: Incarnation?
Arai-san Mansion Exploration Game: Incarnation was developed by A.C.3 and published by A.C.3.
What platforms does Arai-san Mansion Exploration Game: Incarnation support?
Available on Steam for Windows.