A Quick Guide to That's Not My Neighbor

Set in 1955, That's Not My Neighbor puts you in the shoes of a doorman working for the Doppelganger Detection Department (D.D.D.).

Core Gameplay Loop

• A tenant approaches the window.
• You check their ID card, entry request, and appearance.
• You compare their face to the files on record.
• If something is wrong (e.g., "Peachman" has a third eye), you hit the emergency button.

Where to play?

The game is developed by Nacho Sama. You can find the official version on Itch.io. Please avoid "unblocked" sites that may host malware or stolen versions.