http://www.mobygames.com/game/prince-of ... /cover-art (PoP1)
http://www.mobygames.com/game/prince-of ... /cover-art (PoP2)
http://www.mobygames.com/game/prince-of ... /cover-art (Collection)
http://www.mobygames.com/game/prince-of ... /cover-art (CD Collection)
Many of them show screenshots, but sometimes they are not from the actual game:
http://www.mobygames.com/game/prince-of ... Id,313705/ (Apple II)
http://www.mobygames.com/game/prince-of ... verId,384/ (DOS)
The bottom screenshot shows a room that is not in the game.
I think this one was already mentioned.
http://www.mobygames.com/game/prince-of ... rId,46440/ (SEGA Master System)
All screenshots seem to be from rooms that are not in the game.
Event the exit door looks different!
The third image looks like the shadow's room from level 5 of the DOS version, but it's different in this version of the actual game. See map.
The last image looks like the first room of DOS level 5, but again it's different.
http://www.mobygames.com/game/prince-of ... Id,316490/ (SNES)
The bottom left image shows an existing room from level 9, but with a different (less repetitive) wall pattern. See map.
http://www.mobygames.com/game/prince-of ... Id,108788/ (TurboGrafx CD)
The second image is labeled "LEVEL 03", but I don't think it has such a room.
Think of it: There is no way you could get out of there!
http://www.mobygames.com/game/prince-of ... rId,34383/ (NES)
These seem to be existing rooms, but with different colors.
For example, the first one is from level 5. See map.
http://www.mobygames.com/game/prince-of ... Id,252931/ (PoP2)
The bottom part seems to show a shortened version of level 9. See map.
http://www.mobygames.com/game/prince-of ... Id,227485/ (CD Collection)
Did they accidentally swap the descriptions of PoP1 and PoP2?

And now, something completely different...
http://www.mobygames.com/game/prince-of ... Id,187799/ (Atari ST)
http://www.mobygames.com/game/prince-of ... rId,46206/ (Amiga)
The Vizier is a WHAT?
