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🎮 Game Controls & Keyboard Guide

Left Mouse / Touch
Select, click and interact
Drag & Drop
Move puzzle pieces and swap items
R Key / Undo Button
Restart stage or undo move

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⭐⭐⭐⭐⭐ 4.9/5 (4,066 ratings)
🔥 56,924 plays
That's Not My Neighbor gameplay screenshot

Genre: Puzzle

Platform: Browser (HTML5)

Player Mode: Single Player

That's Not My Neighbor is a detective puzzle game. You are going to be the new janitor in this building when you are watching the tutorial video. Your job is to determine if the person who wants to enter the building is a monster. The monsters can transform into anyone and imitate them. Some monsters are not good at imitation and may develop flaws. You have no choice but to pay attention to the image of your neighbors. At the same time, remember to fill out checklists for each neighbor.

Discover why thousands of players love **That's Not My Neighbor**! Featuring fast-paced **Puzzle** mechanics, intuitive controls, and unlimited replayability.

⚡ Key Features

🔒 100% Free & Safe

Play completely free of charge without forced subscriptions or account barriers.

🎮 Responsive Controls

Optimized for smooth keyboard, mouse, and touchscreen input across all devices.

🗨️ Frequently Asked Questions

Q: Can I play That's Not My Neighbor unblocked at school or work?
Yes, this game runs seamlessly on GitHub Pages high-speed CDN and is accessible without network restrictions.
Q: Does That's Not My Neighbor save my high score?
Your game progress and best scores are automatically saved locally in your browser cache.

⭐ Pro Tips & Strategy

Work from the bottom of the screen upward to trigger natural cascading chain reactions. Scan the entire board before making a move to create multi-chain cascading combos.

Complete Guide & Gameplay for That's Not My Neighbor

Progress through thrilling tiers in **That's Not My Neighbor** by mastering advanced maneuvers. Keep your eyes on the radar and balance aggressive plays with defensive caution.

This classic **Puzzle** browser title is fully optimized for HTML5 browsers, delivering responsive physics and immersive action on desktop, mobile, and tablet platforms without downloads.