That's not my Neighbor — Steam capsule
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That's not my Neighbor Free Download

by Nachosama Games

Windows · Linux · Mar 10, 2025

Download Now Data checked on Steam: Oct 20, 2026
Fit check

Is That's not my Neighbor worth it for you?

We tell you who should skip it, too.

Play it if you…

Good fit
  • Players who enjoy observation-based decision games with an eerie science-fiction setting
  • Fans of workplace simulators focused on checking documents and admitting visitors
  • Players who want separate campaign, score-based, challenge, and creation modes

Skip it if you…

Saves you a refund
  • Players seeking combat, exploration, or movement-focused gameplay may find the doorman-desk structure narrow.
  • Those wanting a long-form adventure with extensive character progression may find the inspection-and-decision loop limited.
  • Players uninterested in checking applicant details may not find much variety in the central activity.

Drafted from Steam store data with AI and reviewed by an editor · How we write fit checks · Report an error

Our take on That's not my Neighbor

The defining mechanic is deciding each applicant's fate by comparing their identity information with the building's records, while suspected impostors can be rejected or handed over for extraction.

What is That's not my Neighbor?

Set in 1955, this science-fiction job simulator casts the player as an apartment building doorman during an outbreak of doppelgangers.

Applicants present themselves as residents, and the player reviews their documents and other information before deciding whether to grant entry, reject them, or send them to the Department of Doppelganger Detection for extraction. The game focuses on observation and attention to detail within an eerie setting. Campaign Mode provides different endings based on performance, while Arcade Mode centers on improving a score. Nightmare Mode raises the challenge, and Custom Mode allows players to create tenants.

How That's not my Neighbor plays

01Applicant Verification
Review resident records and other presented information before deciding an applicant's fate.
02Multiple Game Modes
Campaign, Arcade, Nightmare, and Custom modes offer different structures, including alternate endings, score chasing, higher difficulty, and tenant creation.
03Doppelganger Decisions
Each visitor may be a human neighbor or an impostor requiring rejection or D.D.D. intervention.

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Kyoto Anomaly

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Picked by overlapping fit notes and genres, not an editorial comparison.

That's not my Neighbor: platforms & release

Is That's not my Neighbor worth it?

It is worth it if: players who enjoy observation-based decision games with an eerie science-fiction setting. Skip it if: players seeking combat, exploration, or movement-focused gameplay may find the doorman-desk structure narrow.

Where can I download That's not my Neighbor?

Use the Download Now button on this page: it opens That's not my Neighbor's store page, where you can choose how to get it.

What platforms is That's not my Neighbor on?

Windows and Linux.

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