RVZ tube of SEEKRITZ

[Pumpkinbot]

This is driving me insane. In the Red Volcano Zone, there's a walkway consisting of glass and tubes between two walls. Looking inside, I can see an invincibility power-up and a lava pool. Using the pwnsome-ly lava-resistant green shield, I go into the lava and find a hole in the wall, but this seems to be an exit because it blows me out. How do I get inside?

The tube in question is at 1:27 in this video: http://www.youtube.com/watch?v=RBJPrxD-2Ns

 

[Kyasarin]

At one point (on the upper path, I think) there's a collapsing bridge. Fall down with it, and you'll see a tunnel. It leads to that pipe.

 

[Pumpkinbot]

At one point (on the upper path, I think) there's a collapsing bridge. Fall down with it, and you'll see a tunnel. It leads to that pipe.

I see. :D Thanks.

 

[Liliam]

Not really a secret so much as a gigantic shortcut. Take the top route, and after the second set of collapsing platforms, look down under the third set to find a small stairway off to the left.

Immensely useful in Race, but can lead to many a headache when somebody hits a teleport (and there are three monitors there, so).