Both regions share languages with each other, like English and French, why do they have to be seperate regions? Especially since games tend to come out in Europe months before they release in NA. 3DS carts have plenty of space, there's no reason why they couldn't have all the languages from the EUR and USA regions on one cartridge. What makes even less sense is Pokemon X/Y, they launched simultaneously in all regions, and each one has all the languages (you can play the JP version in English, but not on a USA region 3DS), so why does it have to be region locked?!?