Pokemon Omega Ruby will take players on a journey to collect, battle, and trade Pokemon while trying to stop a shadowy group with plans to alter the Hoenn region forever. This is USA version game, not foreign imprints. Embark on a new adventure through the Hoenn region, an area rich in natural beauty, that contains a cave that shows a scene described in legends. Experience the awe of Primal Reversion, a new, extremely powerful transformation undergone by Legendary Pokémon Groudon and Kyogre. Get even closer to solving the mysteries of Mega Evolution as more Pokémon gain this powerful ability. Nintendo 3DS games are compatible with Nintendo 3DS, 3DS XL, 2DS, 2DS XL consoles.