Starship is a complete SIX LEVEL hub. You are a disgruntled crew member of a massive warlike star cruiser. You set out to sabotage the ship by cutting it off from its power sources on three enslaved worlds; Alluvialis, Palaxistant, and Mazzarri. Warp portals on the starship take you to each planet, where you have to find the power conduit and shut it off. After you shut down all the power, you gain access to the starship's homeworld, Abbatoir where you must face Korax.
Raven Software, and that other company that worked on Hexen... what do they call themselves? Oh, whatever.
New hub from scratch
I forget how long. I have been working on it off and on, bit at a time, for several months.
WADAUTHOR for the maps (a totally worthless editor) DEEP for the new textures (I hate crippled shareware) ACC for the scripts CUSTOMWAD for piecing it all together. (a bunch of inconvenient command-line programs that I found very usefull despite their simplicity.)
Since this WAD uses a few alternate graphics and sound effects, playing beyond level 6 can get a bit wierd. Fortunately, this does no harm to antything, and can even be kind of funny at times.