EnforcerSunWoo: Interceptor Entertainment recently purchased 3d Realms and has started sharing some old source materials that are both used and unused during the production of Duke3D and Shadow Warrior. This includes numerous beta builds of both Duke3D and Shadow Warrior.
http://forums.duke4.net/topic/7366-duke3d-sw-earlyalphabetagold-material/
SCPM: Thanks for the heads-up, interesting stuff. I wonder if they can find an alpha build of Shadow Warrior back when it had the VGA, cartoony style graphics (as seen in the preview that came with Hocus Pocus). I also hope they organize this stuff and put it somewhere easier to view and download, maybe when the new 3D Realms site is finished.
A more realistic build was the first Shadow Warrior beta that they got running according to the thread. I didn't even know about the cartoony build... I'll have to watch a video of that.
Sounds like they have plans to host everything they find on the new 3D Realms site. Hopefully we will see some of those extras here as well..