Have a look at the exclusives of each game and if your favorite pokémon is exclusive to one game then get that game.
Pokemon omega ruby and alpha sapphire exclusives.
Version exclusive pokémon in omega ruby alpha sapphire.
By december 30 2018 the end of their 215th week they had sold 2 951 707 copies being 1 365 324 from pokémon omega ruby and 1 586 383 from pokémon alpha sapphire.
As with all games pokémon omega ruby and pokémon alpha sapphire have a variety of pokémon that can only be obtained within one game.
Pokemon omega ruby and alpha sapphire features a massive number of legendary pokemon some can be found in both versions and some are exclusive to a single version.
Omega ruby alpha sapphire each include pokémon that cannot be obtained in the alternate version.
For example reshiram is exclusive to omega ruby while zekrom is exclusive to alpha sapphire.
Gallade probopass magnezone budew roserade dusknoir chingling rhyperior and froslass.
Mega evolutions are listed separately.
The dexnav is a brand new feature that appears on first sights to be a derivation of both the pokéradar and the shaking spots that exist in pokémon x y.
This page is to detail all of the version exclusives and will be added upon as we get more information.
To obtain pokémon missing from your version you need to trade with someone who has the opposite version.
The hoenn pokédex in omega ruby alpha sapphire is almost identical to the original games but includes the nine extra pokémon evolutions pre evolutions introduced in generation 4.