アライさんマンション探索ゲーム～Incarnation～ Uses AI

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"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.

Developer: A.C.3
Released: 23 May 2026
Price: Free to play
Platforms
Steam Deck: Verified
Languages: English +5

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Update posts

9 posts

Posts announcing an update, tagged as patch notes or not

Last 90 days · as of 14:53 UTC

How this is measured

Posts in a game's official Steam news feed that announce an update: tagged as patch notes by the developer, or plainly about a patch or a released update.

News checked every day. Observed since 23 Oct 2026.

An announcement is not a build. Developers can ship updates without a post, or post about several updates at once.
Untagged posts are recognised from their words, so a few updates are missed and a few other posts may be counted. Tagged posts are marked Patch notes on the Updates tab; recognised ones are marked Update.
Older posts are being read back through each game's history, most played games first, so months before October 2026 fill in over the coming days.

Source: Steam Web API, ISteamNews/GetNewsForApp. Full methodology

Announcements

v1.1.0.2→v1.1.0.3 Patch notes
22 Oct 2026 · Community Announcements
v1.1.0.1→v1.1.0.2 Patch notes
21 Oct 2026 · Community Announcements
v1.1.0.0→v1.1.0.1 Patch notes
12 Oct 2026 · Community Announcements
Major Update "Further Achievements" Released Update
9 Oct 2026 · Community Announcements
Major update scheduled for tonight, Japan time. Update
9 Oct 2026 · Community Announcements
Scenario Update Announcement Update
11 Sept 2026 · Community Announcements
v1.0.1.20→v1.0.1.21 Patch notes
16 Aug 2026 · Community Announcements
v1.0.1.19→v1.0.1.20 Patch notes
3 Aug 2026 · Community Announcements
v1.0.1.18→v1.0.1.19 Patch notes
29 Jul 2026 · Community Announcements
v1.0.1.17→v1.0.1.18 Patch notes
24 Jul 2026 · Community Announcements

From the game’s Steam news feed, last checked 14:53 UTC. An announcement is not a build: games can update without posting. Every public build we saw is on the Builds tab.

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