This guide will let you know how to get the Green Key and win the Green Nightmare Level in Hello Neighbor Alpha 4. Go through the guide and follow the step-by-step instructions to do so.
Step 1
You will first need to go upstairs; you can also use the lift to go up.
Step 2
You will see some cartons on the left side; you have to stack these to get in the room over you.
Step 3
You will see a big magnet in the room on the left side.
Step 4
You can see the green key, but you can not take them because of the magnet. You have to go back to the rails and turn off the railroad.
Step 5
Go to the highest position of the railway, and stack a lot of cartons to go to the roof!
It will be very frustrating because you have to bring up a lot of cartons, and often the cartons fall.
Step 6
The next thing you will need to do is open the shaft and throw in an object you don’t need anymore.
Now the magnet doesn’t work anymore, and you can take the green key.
Step 7
After that, go down and open the green door.
Step 8
Now you have to get away from the closet. Every time the bell rings, try to run to the next closet until you reach the door!
Step 9
Open this, and you will win the green nightmare level.
Congratulations! The first of two nightmare levels you have won.