Download Pokemon X and Y: Xerneas chrome extension. Pokemon X and Y: Xerneas The legendary Pokemon Xerneas from the game Pokemon X on a dark background. and install in your Google chrome browser. This is Direct Pokemon X and Y: Xerneas Crx download for Chrome it is also called Pokemon X and Y: Xerneas offline CRX for chrome Download. This Pokemon X and Y: Xerneas is used to Pokemon X and Y: Xerneas The legendary Pokemon Xerneas from the game Pokemon X on a dark background.