How Many Generations of Pokémon Are There?

9 fully-released generations since 1996, plus the early reveal phase of Generation 10 (Pokémon Winds and Waves, announced 2026). That's the headline number. The more useful framing is that every Pokémon generation has been, in some way, a reaction to fan complaints about the previous one.

Game Freak doesn't ship one game and then think hard about the next. They ship one game, watch the community pick it apart for three years, then design the next one specifically to address the biggest grievances. This explains both the franchise's longevity and its weirdest design decisions — including some decisions that produced as many new grievances as they resolved.

Pick a generation below to see what it changed and what it was quietly trying to fix from the one before it.

The pattern through the decades

Gen 2 (1999) was the most obvious patch generation. Gen 1's type chart was famously broken — Psychic Pokémon were nearly unbeatable, Dragon was nearly unusable, and Ghost-type moves did zero damage to Psychic-type Pokémon due to a programming bug the in-game NPCs themselves contradicted. Gen 2 added the Dark and Steel types, fixed the Ghost-vs-Psychic interaction, and introduced breeding and held items. See our types page for the full type-chart history.

Gen 3 (2002) addressed the "every Pokémon of the same species feels identical" complaint by adding abilities and natures. Two Charizards now actually differed. Gen 4 (2006) split move damage into Physical and Special categories — fixing the long-running complaint that biting moves and breathing moves had been treated identically.

Gen 5 (2010) was the boldest generation by a long way. Game Freak shipped 156 new species — still the largest single-generation expansion — and built an entire region whose base story contained zero Pokémon from Gens 1 through 4. Players who wanted Pikachu had to wait until they'd beaten the main game. Reactions split the fanbase. The opening chunk of Unova remains debated to this day.

Gen 6 (2013) swung the pendulum the other way: just 72 new species — fewest ever — but introduced Mega Evolution, the Fairy type, and full 3D graphics for the first time. The philosophical message was clear. Game Freak had decided depth was more important than breadth. The franchise has mostly stayed in that mode ever since.

The Galar problem (Gen 8)

Gen 8 (2019) is the generation everyone argues about. Sword and Shield brought the franchise to home console with the Wild Area (the first open zone), introduced the Dynamax/Gigantamax mechanic, and shipped the most controversial decision in franchise history: the National Pokédex was removed. Pokémon from older games could no longer be brought forward unless they happened to be in Galar's regional dex. The community coined 'Dexit'. Pre-orders were cancelled. The decision has not been fully reversed — see our cornerstone Pokémon count page for the full Dexit story.

The defensible reading of Gen 8 is that Game Freak was trying to fix the Gen 5 reset complaint (some fans had spent twenty years collecting Pokémon they could no longer use in current games) by formalising scarcity as a design principle. The less defensible reading is that they ran out of time. Both versions have evidence.

What Gen 9 has tried to fix

Gen 9 (2022) shipped Scarlet and Violet — the franchise's first fully open-world mainline games. The launch was famously buggy. NPCs floating, terrain shimmering, frame rates collapsing in performance mode. Patches over the following 18 months brought the games to a much better state, and the Indigo Disk DLC added Pecharunt (Pokémon #1025) and most of the cut-Pokémon community had been asking for.

Pokémon Legends: Z-A (2025), still Gen 9 technically, returned to Kalos and shipped 48 new Mega Evolutions — roughly doubling the total number of Megas. This felt like Game Freak quietly acknowledging that Gen 6's Mega mechanic was the franchise's best-received original idea of the last fifteen years.

And Gen 10 is just starting

Pokémon Winds and Waves is, as of mid-2026, in early reveal phase. Three starters have been confirmed — Browt (Grass), Pombon (Fire), and Gecqua (Water). The region, mechanics, and release date are not yet public. The Pokémon Company doesn't officially refer to generations by number — that's a fan convention dating back to the early 2000s — so 'Gen 10' is not an official label. But it's how players will refer to it, and that's reason enough to count it.

9 full generations plus the start of a 10th. Each one engineered to address what the last one got wrong. The franchise is the longest-running iterative software project in popular gaming — and the type chart, the dex, and the audience are all still arguing about every decision.