MOD features
Free in-app purchase to remove ads (requires active internet connection and Google Services login).
Screenshots
Description
Mr. Xantu in the horror lab is a terrifying horror adventure where you guide the protagonist through a decaying mansion with a dark past. Determined to prove his courage and show that the building is empty, he explores the grounds and discovers a hidden passage into a concealed research facility. Instead of finding emptiness, he encounters a grotesque creation from twisted experiments, enraged by his presence. You must help him escape this nightmare and survive the horrors within.
Mr. Xantu in the horror lab is an immersive first-person survival horror experience.
Driven by fearlessness, the protagonist explores a haunted and derelict building near a foreboding lake, rumored to harbor supernatural forces. This crumbling structure contains malevolent beings that show no tolerance for trespassers. Hidden deep within lies a secret underground laboratory, its contents unknown and potentially catastrophic to anyone who enters.
This concealed installation was once devoted to unknown classified experiments. Now it stands as a deadly maze filled with lethal traps and demanding riddles awaiting intrepid explorers. Navigate through shadowy passages and the lingering dread of previous victims as you fight for survival in this horrifying location.
Choose from four difficulty levels: Ghost mode lets adversaries ignore you completely, while Extreme mode means a single noise can be fatal. Explore numerous varied locations, discover concealed areas, solve intricate puzzles, and manipulate vital items. Experience intense survival gameplay with sharp graphics and an unsettling atmosphere.
How to install
- Download the APK file above to your phone.
- Allow “Install unknown apps” when prompted.
- Open the downloaded APK and tap Install.
- If the package includes OBB/XAPK data, follow the bundled instructions.
MOD APKs are modified builds, so Play Protect may show a warning. Install only if you trust the file; use at your own risk.



