One version is common, at least one other version is rare
 The graphics have been converted from the VGA PC version using a tool called DK developed by Brad Taylor. [Source: Mastodon post]
 When played on a machine with at least a 68020 CPU there are extra animations (like clouds in the intro) in the game. There is a way to make it work on 68000, and both conditions must be satisfied: - a fast 68000 - real fast ram (so the internal bogus ram does not suffice, because the fetch is too slow to pass the check)
 Distributed in France by Ubi Soft.
Trivia: The humour in the game is influenced by Blazing Saddles by Mel Brookes and Monty Phyton and the Holy Grail by Monty Phyton. [Source: Ron Gilbert interview]
Based on 1990 Lucasfilm PC/Tandy release. PC versions: CGA, EGA, MCGA/VGA
N.B. An enhanced Special Edition was released in 2009/10 for PC, Mac, iOS, XBox 360 and PSX3.