Josh Mandel designed the majority of "Space Quest 6" (with Scott Murphy on board in a "creative consultant" capacity) but had to leave the project shortly before completion due to internal strife with Sierra. Sierra asked Scott Murphy to complete the game, and then (reportedly against Murphy's wishes) promoted "SQ6" as if the former "Guy from Andromeda" was solely responsible for it. As an additional result of this change in designers, some puzzles—primarily in the later stages of the game—were poorly implemented due to lack of communication. In a 2006 interview, Mandel spoke candidly about his disappointment with the uneven puzzle design and implementation in the game, "One of the inventory items cut was a comic book CD in Nigel's room that was fully readable and had all the hints to the Datacorder puzzle. From a writing and design standpoint, it was fully finished, and I know that Barry Smith had started the artwork. I don't understand why it was cut. But the comic book content was something I'd worked on for months, and it was something that I was uncharacteristically proud of ... I think it would've been one of the greatest parody sequences in the SQ series. So not only was I very upset not to see it in the game, but the fact that they had to put the Datacorder hints in the manual, leading player to think it was meant to be copy protection, disturbed me greatly."