The Creator of Pokemon is Satoshi Tajiri because it was his dream to catch monsters and battle and travel with them. So now Satoshi celebrates the 20th anniversary
of Pokemon so to honor him, you have to play...
Pokemon Yellow!! You can only play this on Game Boy,
3DS and if possible, on the phone you can download
Game Boy Advanced and download Pokemon Yellow.
On 3DS, you have to purchase it on Nintendo eshop
and search it up on the eshop search.