A comprehensive encyclopedia of all 9 Pokémon generations. Discover the history, unique mechanics, legendary Pokémon, and defining features of each era.
From Kanto (1996) to Paldea (2022) — 26 Years of Pokémon Evolution
Each generation brought revolutionary changes to the Pokémon world. Explore the unique features, legendary Pokémon, and game mechanics that defined each era.
Kanto
1996
National Dex
#001 - #151
151 New Pokémon
The original 151 Pokémon that started the worldwide phenomenon. Generation I laid the foundation for the entire franchise, introducing core mechanics like type advantages, evolution, and the quest to become a Pokémon Master.
Johto
1999
National Dex
#152 - #251
100 New Pokémon
Expanded the Pokémon world with breeding mechanics, baby Pokémon, held items, and a day/night cycle. Johto also introduced the beloved Dark and Steel types to counter Psychic dominance.
Hoenn
2002
National Dex
#252 - #386
135 New Pokémon
Revolutionized battles with Abilities and Double Battles. The tropical Hoenn region featured diverse environments and introduced Pokémon Contests as an alternative to battling.
Sinnoh
2006
National Dex
#387 - #493
107 New Pokémon
Introduced online battles via Nintendo Wi-Fi Connection and the groundbreaking Physical/Special split, making moves based on their nature rather than type. Sinnoh explored mythology and creation.
Unova
2010
National Dex
#494 - #649
156 New Pokémon
The largest addition of new Pokémon. Unova featured only new Pokémon until postgame, providing a fresh experience. Introduced Triple Battles, Rotation Battles, and the Dream World.
Kalos
2013
National Dex
#650 - #721
72 New Pokémon
The first 3D main series games with groundbreaking changes like Mega Evolution. The Fairy type changed the metagame, and Kalos brought beautiful graphics and a modern feel.
Alola
2016
National Dex
#722 - #809
88 New Pokémon
Replaced Gyms with Island Trials and introduced Z-Moves. Alola featured tropical Regional Forms and mysterious Ultra Beasts from Ultra Space added intrigue.
Galar
2019
National Dex
#810 - #905
96 New Pokémon
The first main series games on Switch with the Wild Area open zone. Dynamax and Gigantamax became the new battle mechanics, and Galar was inspired by the UK.
Paldea
2022
National Dex
#906 - #1025
120 New Pokémon
The first fully open-world Pokémon games. Terastallization can change Pokémon types. Paldea features three independent storylines and Paradox Pokémon from different eras.
Browse the complete National Pokédex with all 1,025 Pokémon, or use our tools to compare and analyze.
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