How far can you get in Naija's nightmare?

[Jamiri]

I have almost beaten the game, and now I was wondering how far one can actually get in Naija's nightmare right at the beginning of the game.

I know it stops when you die, but what if you don't......

[Joakim]

when you come to the end there is a tunnel and when you enter it you come back to the light, nothing happens really.

[Guert]

In fact, if you beat all enemies (it's possible), you can stay there endlessly.

[Hiro]

Oh wow, that's interesting Guert.

Maybe Alec should add something where you get damaged over time even if you aren't being hit, just so you can't stay there forever.

[Guert]

Don't think it's necessary since you can exit the map by yourself.  Besides, it's quite hard to pull.
So if anybody out there wants to show his/her skills, put a youtube video of you beating that dream sequence!