Pokémon Legends: Arceus or Z-A, Comparing the Two Games That Break the Formula

Two games, two wild gambles — and one question that keeps coming back: which one should you pick? In January 2022, Pokémon Legends: Arceus did what no Pokémon game had dared to do: give the player a half-wild region and the right to throw a Ball without going through a battle first. In October 2025, Pokémon Legends: Z-A pushed the idea further by confining its entire adventure to a single city. Here's what really separates the two, and which one to start with.

Contents

• Pokémon Legends: a branch of its own, but not a spin-off
• Arceus or Z-A: what really separates the two games
• Which one to start with, depending on the kind of player you are
• What the Legends games passed on to the rest of the series
• Arceus and Z-A at a glance
• Frequently Asked Questions

Pokémon Legends: a branch of its own, but not a spin-off

One clarification first, because the question keeps coming up: the Pokémon Legends games are not spin-offs. They're RPGs in the main series, just like Scarlet and Violet. Arceus belongs to the eighth generation and Z-A the ninth; what sets them apart is their formula, not their status.

Both titles are developed by GAME FREAK. Arceus was released worldwide on January 28, 2022 on Nintendo Switch; Z-A on October 16, 2025, simultaneously on Nintendo Switch and Nintendo Switch 2.

🎮 Arceus on January 28, 2022, Z-A on October 16, 2025: your Switch will have hosted both Legends games, and our Pokémon stickers are here to dress it up between play sessions.

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What they have in common fits in one sentence: they shift the cursor from strategy toward action. You no longer play only with your Pokémon, you also play with your body — you crouch, you aim, you dodge. Each one still revisits a familiar region in another era, as covered in our tour of the regions of the Pokémon world.

The name "Legends" isn't decorative: each installment revolves around a mythical creature and its founding story. For the first, that's Arceus, the being behind the creation of the world; for the second, Zygarde, whose body is made of Cells and Cores that gather according to the threat.

Arceus or Z-A: what really separates the two games

Both titles share the same gesture — making the player physically present — but they apply it to opposite settings. Arceus opens Hisui, the Sinnoh of the days before roads and Gyms, a half-hostile wilderness where you crawl through the tall grass; Z-A does exactly the opposite, confining the whole adventure to a single city, Lumiose City. You'll find the details of each setting in our complete guide to Pokémon Legends: Arceus and in the one devoted to Pokémon Legends: Z-A.

The second gap comes down to the main verb. In Arceus, the gesture that structures everything is catching: aiming, hiding, throwing, and sometimes getting knocked over by the Pokémon you were aiming at. In Z-A, it's the battle that moves to real time — attack range, cooldown, dodging — and Mega Evolution becomes the decisive weapon once again.

Finally, the two games don't take the same liberties with the rules. Arceus goes as far as removing Abilities, IVs, EVs and held items, replaced by effort levels; Z-A keeps the usual grammar and concentrates its boldness on battling and on its 45 new Mega Evolutions. That's why Arceus is more disorienting during the first hour of play.

📿 Arceus takes away even held items, but the confiscation stops at the screen: our Pokémon bracelets, for their part, stay on your wrist for the whole session.

Which one to start with, depending on the kind of player you are

For anyone looking for a change of scenery, Arceus remains the best way in: it's the title that strays furthest from the formula, the one where you rediscover, with fresh eyes, species you know by heart. Its three extra years barely show, so widely have its ideas been picked up since.

For anyone who comes first and foremost for the battles, Z-A wins hands down. Its real-time system calls for positioning, timing and reading your opponent, whereas Arceus saves its best moments for exploration. Z-A is also the only one of the two to run on Nintendo Switch 2.

Finally, the two can be played in any order: no story thread connects them, and their regions and their eras have nothing in common. So there's nothing forcing you to start with the older one.

What the Legends games passed on to the rest of the series

The influence of Arceus on Scarlet and Violet is plain to see: a seamless open world, Pokémon visible in the field, throwing a Ball straight from exploration, the end of random encounters. The Linking Cord made the trip too, and with it the idea that a solo player should no longer be punished by the format.

🎨 Arceus's legacy in Scarlet and Violet fits in a single image: Pokémon visible in the scenery instead of popping out of a random battle, and our Pokémon decorations apply the same principle to your bedroom walls.

Some bold ideas, on the other hand, stayed behind in Hisui. Neither Scarlet and Violet nor Z-A picked up the removal of Abilities, or the Strong and Agile styles, or the possibility of being knocked out by a wild Pokémon: those are deliberate experiments, not standards.

The series isn't over for all that. After Z-A, the tenth generation has already been announced with Pokémon Winds and Waves, due in 2027, and its region hasn't received an official name yet — enough to round out our complete history of the game generations.

For the curious, the best way in remains Arceus: the biggest change of scenery, the one where you rediscover, with fresh eyes, species you know by heart. Z-A, for its part, speaks first to those who love battling — and our Pokémon plushies cover a good share of the stars of these two games.

Arceus and Z-A at a glance

Frequently Asked Questions

• Are the Pokémon Legends games spin-offs?
  No. Pokémon Legends: Arceus and Pokémon Legends: Z-A are main series RPGs, tied to the eighth and the ninth generation respectively. It's their mechanics that break with the usual formula, not their status.
• Do you have to play Arceus before Z-A?
  No. No story thread connects the two games: Arceus takes place in Hisui, the Sinnoh of long ago, and Z-A in Lumiose City, in Kalos. Each one stands on its own and can be discovered first.
• What is the main difference between Arceus and Z-A?
  Arceus bets on exploration and on real-time catching in open nature. Z-A bets on real-time battling, concentrated in a single city, with Mega Evolution as its central mechanic.
• Which consoles can you play the Pokémon Legends games on?
  Pokémon Legends: Arceus was released on January 28, 2022 on Nintendo Switch. Pokémon Legends: Z-A was released on October 16, 2025, simultaneously on Nintendo Switch and Nintendo Switch 2.
• Will there be more Pokémon Legends games?
  Nothing has been announced to date. The next known game in the series is Pokémon Winds and Waves, due in 2027 for the tenth generation.

In short

The Pokémon Legends games aren't a side note: they're two full-scale laboratories. Arceus proved that you could catch a Pokémon without battling it, remove Abilities and let the player get knocked flat by a bear; Z-A showed that a single city was enough to carry a whole RPG, and that Mega Evolution still had forty-five ideas in reserve. With Pokémon Winds and Waves on the horizon for 2027, one thing is certain: the 1996 formula has definitively stopped being untouchable.