*At least for the first 151 Pokémon.
Every mobile user looking for one of these original Pokémon finds a Poké ball button that he can type to catch this Pokémon with a familiar animation. As long as you are registered, your progress will be recorded when a Google-based Pokédex is completed, and you will be with a “Who is the Pokémon?” Equipped-style instructions on any Pokémon that you have not yet caught.
That really seems to be – no wading through great grass, just looking for the names of all original Pokémon and knocking the Poké ball. Google's press release also says that legendary or mythical Pokémon Master balls require to catch (traditionally), which can be deserved by catching regular Pokémon. And that “users have to catch all 151 original Pokemon characters”. What you get to win was not unveiled. So we can only assume that he will satisfy your instinct to complete things.
In the Google press release, no special reason for the implementation of a Pokémon Catching game was cited at this specific point in time, except that the search for “Pokemon Card” in February reached an all-time high in the USA. The search engine's new Pokédex Widget is only available on mobile devices and requires that you have registered in a Google account to store your progress.
