Question: pokemon let's go what to do when you beat the game?
Answer: 1 Battle & Trade Online. The online feature of the game means you can battle and trade with friends — or with random people!
2 Shiny Hunt. ... 
3 Complete The Pokédex. ... 
4 Challenge Red At The Indigo League. ... 
5 Battle The Master Trainers. ... 
6 Challenge Blue At Viridian Gym. ... 
7 Challenge Green In Cerulean Cave. ... 
8 Catch Mewtwo. ...