Every Pokémon generation, in order.

Kanto is the original. 151 Pokémon, eight gyms, one cable, and a generation of kids who memorized the route maps before they could spell "Lavender". The 1998 US launch turned Pikachu into a global mascot. The TCG, the anime, the Burger King promo, and that Lavender Town conspiracy thread, all of it started here.

Johto is the love letter. After Kanto, Game Freak said "what if you could go back?" and tacked the entire post-game onto a second region. Gold and Silver shipped on the same Game Boy hardware as Red and Blue but felt twice as large. The Dark and Steel types arrived. So did Pichu and the breeding system that made every later Pokémon feel like a project.

Hoenn is the tropical pivot. Bright color palette, water routes, the Pokémon Contest scene, and the only mainline games where you legitimately need a fishing rod. Ruby and Sapphire also marked the franchise transition off Game Boy and onto the GBA, with a graphical leap that made every gym feel like a stage.

Sinnoh is the cold, deliberate one. Mt. Coronet runs the spine of the map. The legendaries deal in time, space, and antimatter. The Underground let you dig fossils and trap your friends in giant pit traps via DS wireless. And the Distortion World remains one of the strangest setpieces in mainline Pokémon history.

Unova is the New York generation. Skyscrapers, freeways, Team Plasma's PETA-style moral campaign, and a story that asks you to seriously consider whether catching Pokémon is ethical. Gen 5 also added 156 new species without reusing a single one from earlier gens until the post-game, the only generation to do that.

Kalos is the France generation. Boutiques, a coffee culture in Lumiose, the smallest new-Pokémon count in mainline history (72), and a love story baked into the rival cast. X and Y also launched simultaneously worldwide for the first time, ending the 9-month US wait era.

Alola is the Hawaii vacation. Bright colors, a slower pace, an explicit story about leaving home as a kid, and a postgame full of Ultra Beasts (inter-dimensional weirdoes that read like SCP entries). Lillie's arc is the most-cited emotional payoff in any mainline Pokémon story.

Galar is the British Isles generation. Football-stadium gyms, the trans-Pennine train system, and a metric ton of regional Pokémon variants and convergent forms. Sword and Shield drew controversy for the "Dexit" decision (only ~400 species playable), then the Crown Tundra DLC walked it most of the way back.

Paldea is the Iberian generation, modeled after Spain and Portugal. School-based plot, a mascot rival, and the most explicit acknowledgment yet that the player is a kid (you literally enroll at Naranja or Uva Academy). The Scarlet / Violet DLC pair (The Teal Mask and The Indigo Disk) released in 2023.

This is the franchise's first true Switch 2 generation. The paired title format (Winds and Waves) leans into elemental opposition: sky versus sea, rather than the usual mineral or metallic naming convention. The starter trio broke pattern: a bean-chick (Browt), a fluffy puppy (Pombon), and a wall-climbing gecko (Gecqua) instead of the usual mammal / reptile / amphibian set. Version-exclusive Pikachu companions (Mr. Windychu and Ms. Wavychu) were the surprise of the trailer; nothing at this scale of Pikachu variant has shipped before.