This is a little fascination of mine: How games are marketed with totally different box art (sometimes even different titles as well) across North America, Europe, and Japan. My latest focus is the Mega Drive, and you can find my comparison/critique here:
http://timewarpgamer.com/features/ge...omparison.html
Delving into this topic is a big one, so I turn to you to provide additional examples. One person can only track down so many pieces of box art x 3 for each game! And if you're into this sort of art discussion, you might like my first foray into this world, focused on the TurboGrafx-16/PC-Engine:
http://timewarpgamer.com/features/tg...disparity.html