Turns out this map has a bit of history behind it.

Its' creator finished piecing this fractured fortress together around the same time another tower, aptly named "Tower", was uploaded to the Atlas. For whatever reason, possibly due to similarities in level layout, he withheld Vertigo from the wanting public for a good seven months before finally tossing this stage up for all to see.

Glad he did; whether crumbling or not, THIS particular tower is a joy to ascend.

Map by Cobalt