Hey. I think I found a new glitch. Not sure. If it isn't new, no hateful comments please.

If no one ever knew about this glitch, then credits go to uH oH D3adly.
If you do this glitch in a different way, you will get under that map! (I know the under the map glitch is already released.)
Text TUT:
Start up a game at Ascension (Must have 2 or more people)
2. Go to the area where the area right around the PHD Flopper machine (power does not have to be turned on)

3. Make a right once you go up the stairs and lie down in the corner so you are facing the crack in the middle

4. Once a zombie is coming up the stairs, pause the game and let the zombie down you.
5. Once you are downed, unpause and you should be a little in the wall to the right of you.
6. Get your friend to revive you and you should fall to the right where I was.
7. Crawl until you move as far away from the wall as you can and you will be able to stand.
8. You did it! Now you are stuck and invincible.....
NOTE: You will have to play with what angle you are facing against the wall. It might take you one try and it might take you forever. Sometimes, if you are facing a certain angle, you will go under the map either downed or not. That is it.Good luck and have fun!
Video TUT:

Credit goes to uH oH D3adly for finding the glitch, ZombiexModder123 for making the video, and me for this post i guess.
PLEASE COMMENT, THANK, VOTE ON THE POLL, AND IF YOU CAN, PLUS REPP IF THIS HELPED YOU OUT!
THANKS A LOT GUYS. HAVE FUN.