Granny the Mortuary 3D

Game Overview

Granny the Mortuary 3D places you inside a decaying medical facility. Granny can punish small errors immediately, and your job is to stay alive long enough to complete the run objective.

Runs are built around door and defense timing under pressure, stealth movement, hiding, and distraction, and steady repositioning, so progress depends on controlled decisions instead of panic movement.

How to Play

• Start by mapping nearby rooms and identifying at least one safe retreat loop.
• Collect keys and tools in sequence so each pickup unlocks the next objective cleanly.
• Manage noise carefully, hide when patrols close in, and use decoys to pull enemies away.
• Trigger doors, lights, masks, or tools at the latest safe moment to maximize their value.
• Commit to one escape route per run and complete its item checklist without splitting progress.

Controls

• Mouse - overview
• WASD/↑↓←→ - move
• Mouse Left Button - interact
• Shift - run
• Ctrl - crouch

About this game

• Release: May 2023.
• Platform: Web Browser (PC/Mobile).
• Mode: Single-player.
• Play instantly at granny4.io with no downloads.

Game features

• Door and defense timing under pressure.
• Stealth movement, hiding, and distraction.
• Replay-friendly route optimization across repeated attempts.
• Strong audio and space awareness requirements under pressure.