If you want a game that follows the exactly—starting with Ash waking up late and getting Pikachu— Pokemon Ash Gray is the best choice.
If you want to experience the classic Kanto/Indigo League storyline on your mobile device, you have three primary avenues: 1. Game Boy Advance Emulation (The Safest Route)
If you want the authentic Kanto journey without emulators, The Pokémon Company has you covered.
If you want a game that follows the exactly—starting with Ash waking up late and getting Pikachu— Pokemon Ash Gray is the best choice.
If you want to experience the classic Kanto/Indigo League storyline on your mobile device, you have three primary avenues: 1. Game Boy Advance Emulation (The Safest Route)
If you want the authentic Kanto journey without emulators, The Pokémon Company has you covered.