Going to Another World (elevator ver.)

Source: http://blog.naver.com/anab7205?Redirect=Log&logNo=110096679065

You must be in a 10+ story building and in the elevator alone. If someone is in the elevator with you, it won't work.

1. Get on the elevator on the 1st floor.
2. Press 4 and when you reach the 4th floor, don't get out and press 2.
3. When you reach 2nd floor, press 6.
4. When you reach 6th floor, press 2.
5. When you reach 2nd floor, press 10.
6. When you reach 10th floor, press 5.
7. When you reach the 5th floor, a girl will come in. That woman is not human. Don't talk or look at the girl. If you do, she'll take you away.
8. Press 1, and if the elevator instead starts going up to the 10th floor, then you have succeeded. You will have reached another world where there is no one except you.
9. If you get off at the 10th floor, the girl will ask, "Where are you going?" But don't answer.

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To return:
1. If the woman doesn't get on AND if you don't get off at the 10th floor.
2. If you don't get off at the 10th floor, then press 1. If it doesn't press, keep on pressing until it works.

To return after you get off:
1. You must use the same elevator to go back.
2. Do the 4-2-6-2-10-5 combo again.
3. After you reach the 5th floor, press 1.
4. As you're going up the 10th floor, press some other number to cancel.
5. After you reach the 1st floor, check your surroundings.

When you return to your house after you faint:
If you were to faint in the process and wake up to find yourself in your own house, there's a high chance that you'll be taken back to the world again.
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What the otherworld looks like:

It looks the same as the town/buildling that you are from, but all the lights are off and you can only see a red cross in the distance.
There is no other living things there except yourself.
Some say electronics (cellphone, camera, etc.) don't work while some say they do.

Also, some say that getting back to the real world is harder for some reason.
You get disorientated and forget the elevator you came on, or somehow the elevator seems to get further and further away as you walk towards it.