Follow the stops in order, from Pallet Town through the eight Gyms to the post-game. Each Pokémon is listed at the first point you can reach a place where it appears; surfing, fishing and Rock Smash spots count from when you can use them. Tap a row to check it off. Evolves into shows later stages and how they evolve.
Diploma: catch all 150 Pokémon (Mew is not needed), then visit the game designer in the Celadon City mansion. There is no Shiny Charm in these games.
Legendary Pokémon
Every legendary here is part of the Pokédex, so checking one here also checks it in the Pokédex.
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