I'm fairly certain, as I commented on the already-deleted article's talk page, that this is normal behavior when you clip out into the void near where the Doom engine's coordinates wrap around to the other side of the map. [[User:Bloodshedder|Bloodshedder]] 21:58, 10 June 2006 (UTC)
I'm sorry about the n00bish look to the page, but I had proof of this and I really wanted to make it known, also I was hurrying and I mistook Lvl 15 for lvl 16. And also, the level in the title on this page should be 16