- Poking up the collective wisdom in the Doomworld forums might produce additional answers. --Xymph (talk) 04:18, 9 March 2022 (CST)
- This is kmxexii speaking. Tom Mustaine's website on the archive has a list on the linked page that has specific credits for all of the levels that he and his father had a hand in. I also recall him linking to a scan of a design document that had a list that more or less correlated to what he had to say regarding McCandlish and Sieben, though I think that there were a few inconsistencies. The credits on my blog are based on both Tom's website and the linked design document. I'll try to see if I can't find the design document again or at the very least where it was linked.
- Okay, kmxexii again. https://www.doomworld.com/forum/topic/57052-tom-mustaines-doom-music/?tab=comments#comment-1009496 is where Mustaine links the doc and the relevant information to PERDGATE. There's also some info relevant to Hell to Pay, here, but nothing specific with regards to author credits. --220.127.116.11 10:13, 9 March 2022 (CST)