Here’s a complete walkthrough and step-by-step guide for Escape from Mental Hospital Level 21. Inside the dark and creepy halls of an abandoned mental hospital, a young woman named Sophie wakes up with no idea who she is or how she ended up there. With danger around every corner, she must explore the asylum, find hidden clues, solve challenging puzzles, and search for a way to escape. Her only goal is simple: escape the mental hospital. Follow Sophie as she unlocks doors, discovers secrets, and works her way through 100 challenging doors in this thrilling escape room adventure.
Escape from Mental Hospital Level 21
Step by Step Guide
- Step 1. Solve the Cup Puzzle: Pick up the cup and hook. Place the cup on the display and adjust the dials to match the handle angles: 30, 35, 0, 25. Collect the two buttons.
- Step 2. Get the Access Card: Place both buttons in the wall grid and match the yellow and sky-blue dots with their targets. Collect the access card and laser device.
- Step 3. Solve the Laser Puzzle: Use the laser device and diamonds, then adjust the prisms so the beams match the correct colors: Red → Red, Yellow → Yellow, Green → Green. Collect the paint.
- Step 4. Complete the Portrait: Solve the black-dot puzzle to get the paintbrush. Combine it with the paint and color the woman’s dress yellow. Place the finished portrait in the wall frame to reveal 123.
- Step 5. Escape: Enter 123 on the exit keypad to complete Level 21.

Video Walkthrough
Great job on Level 21! Ready for more? Click here to continue to Level 22