100 floors game

100 Floors Level 20 is also a fairly simple level, all you need to do is follow these simple steps.

Step 1- Move the Sign up

Move the Sign up

Move the sign up to its left 

Step 2- Pick up the screw

Pick up the screw

Pick up the screw on the floor and place it in the empty space.

Step – 3 Screw it tight

Screw it tight

Use a screwdriver to screw it tight and the door will open.

Step – 4 Door Open

Door Open

Door open. Now you can proceed to the next level, this is one of the initial levels that is hard.

Check out more 100 floors walkthroughs below –

100 Floors Walkthrough (Level 41 – 60)

100 Floors Walkthrough (Level 71 – 80)

100 Floors Level 91 – 100 Walkthrough