That's Not My Neighbor

Welcome to That's Not My Neighbor

Step into the eerie world of That's Not My Neighbor, a horror simulation game that combines bureaucratic precision with psychological tension. Created by Nacho Sama, this fan-made indie hit on Itch.io draws players into a 1950s apartment complex plagued by mysterious impostors known as doppelgangers. You play as a doorman for the Department of Doppelganger Detection (D.D.D.), tasked with a deceptively simple mission — decide who’s human and who’s not. But as the nights drag on, paranoia grows, and the line between truth and imitation starts to blur.

Key Features

• Unique blend of horror and bureaucracy gameplay.
• Immersive 1950s atmosphere with vintage-style visuals.
• Creepy sound design and unexpected jump scares.
• A thought-provoking story about trust, fear, and identity.

How to Play

• Inspect visitors: Examine documents, faces, and behaviors carefully before allowing anyone in.
• Approve or deny: Choose wisely — one mistake could let a doppelganger inside.
• Observe details: Some clues are subtle — pay attention to voice tone, mannerisms, and inconsistencies.
• Survive the shift: The longer you last, the more complex and tense the inspections become.

More Horror Games

If you enjoy That's Not My Neighbor, try these similarly eerie inspection and mystery titles:

• Five Nights at Freddy’s
• Granny