Last night a video was uploaded onto YouTube featuring someone playing an English demo of Pokemon X(or Maybe Y?) at Gamescom 2013. There’s 2 movies in total. I’ve put the first one above and if you keep reading you can view the second one. There is some glare and it’s kind of hard to see but I think this is the first actual gameplay footage of the English version? I can only remember seeing promotional footage before and it kind of was just all over the place with gameplay footage.
Looks like the game is loaded with Spanish, French and German versions too. They must have package it all together.