That's not my Neighbor

Nachosama Games / Mar 11, 2025 / Adventure, Casual, Indie, Simulation

Singleplayer

windows
linux
Steam Deck Playable

63 playing now

That's more people than live in the Pitcairn Islands.

It's 1955, and for unknown reasons, doppelgangers are more common than usual. Therefore, the Department of Doppelganger Detection (D.D.D.) has taken action. You are the doorman of an apartment complex, and you must decide whether to let in those who claim to be your neighbors.

Can your PC run it?

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Part	Your PC	MinimumNot sure	RecommendedNot sure
CPU	Not set	2 Ghz Can't tell	Not listed Can't tell
GPU	Not set	Relatively modern dedicated graphics card (Vulkan support required) Can't tell	Not listed Can't tell
RAM	Not set	2 GB RAM Can't tell	Not listed Can't tell

What's new

Patch 2.0.4

2025-03-15

With the intention of increasing the chance of finding "Wanted posters", a doppelgänger has been added each day in campaign mode that will always be one with a "Wanted poster". It will be one of today's listed neighbors.

Open on Steam

What players say

Very Positive

89% positive, 2,241 reviews

Recommended8 hrs played

That’s Not My Neighbour is a clever little horror game that thrives on discomfort rather than jump scares. Its strength lies in how human everything feels, the awkward conversations, the subtle facial expressions, and the constant doubt about whether you’re making the right choice. Checking documents and spotting tiny inconsistencies becomes tense surprisingly fast, especially when characters act almost...

34 found this helpful, 2026-01-10

Recommended4 hrs played

Rating: 5 / 10 That’s Not My Neighbor starts strong with a fantastic 1950s aesthetic and a creepy, "Papers, Please" style tension. The first time you catch a doppelgänger with an extra eye or a melting face, it’s genuinely satisfying and a bit unsettling. The Good: Art Style: The character designs are unique and the UI feels tactile and clunky in a good way. Initial Hook: The first 30–60 minutes are tense...

17 found this helpful, 2026-03-06

Recommended1 hrs played

A wacky Papers Please-esque Find the Doppelganger game. I had fun calling roommates and carefully checking to not miss a document difference - or a mole. Recommend as a cute game to play at the end of a work day for an hour of relaxing light horror silliness.

23 found this helpful, 2025-12-01