Yes I believe that to be true as well; I think I have one stored somewhere??? There are also other games that have that "P" on the end which is supposed to signify PAL, but are NTSC. Cheers, FB
http://www.ebay.com/itm/1983-KRULL-Atari-2600-Video-Game-Complete-Excellent-/311114837690?pt=Video_Games_Games&hash=item486fe3aeba Here you go Cheers, FB