By Krags.

Well, here it is. Ive finally gotten around to releasing this thing after
finishing it back in August. How about I give you some info and background
on this level and then shut up.

Thunderdome is a small but fairly open dogfight level. Its design is based
on the level "Return to Thunderdome" from one of the Marathon games -- I
forget exactly which one. Return to Thunderdome was basically 5 pentagonal
rooms off a raised walkway surrounding around a large, open, pentagonal pit.
Up above the pit were large, triangular pylons reaching toward the center from
each of the pentagons corners. I always liked that design, and a few months
ago, I decided to see if it could work in Descent 3. This is the result. I
think it turned out rather well.