Why it matters
It is one of the most visible modern animated borderland works, using hextech, industrial design, class division and fantasy science to create a city that feels close to steampunk without belonging wholly to it.
Arcane gives us Piltover above, Zaun below and enough glittering technology between them to prove that progress looks different depending on who has to breathe the fumes.
Developed by Christian Linke and Alex Yee and animated by Fortiche for Riot Games, Arcane adapts material from League of Legends into a story centred on Piltover and Zaun. The series follows characters including Vi, Jinx, Jayce, Viktor and Caitlyn through class conflict, invention, trauma and political fallout.
The steampunk adjacency is immediate but complicated. Piltover's high city has polished invention, academies, councils and hextech marvels. Zaun has industrial grime, chemical exploitation, body modification and survival economies. Together they create a gaslamp and dieselpunk-inflected fantasy city where technology is magic, industry and social weapon all at once.
Hextech is the obvious engine. It turns magical energy into devices, weapons and infrastructure, making invention central to the plot. Yet Arcane is not classic steampunk because its technology is not steam-age alternate history. It is fantasy science in a secondary world, built from art deco, industrial, magical and machine-age influences.
The class geography gives the series its force. Piltover can celebrate progress because Zaun absorbs much of the cost. That is a very steampunk-adjacent anxiety: the machine is beautiful, but someone is coughing beneath it. The show understands that technology is never neutral once money, prestige and desperation get involved.
Viktor and Jayce give the invention story a human centre, while Jinx and Vi show what the city's divisions do to bodies and families. The best machine fantasies do not only ask whether a device works. They ask who is broken by the world that produces it. Arcane asks that with uncommon visual confidence.
Its audience reach matters as well. Many viewers encountered industrial fantasy through this series without arriving from steampunk at all. That makes it an important modern gateway, even if the label needs care. It has the fumes, the class structure, the invention and the dangerous glamour. It simply runs on hextech rather than coal.
The animation style strengthens that argument. Piltover gleams with elegant machinery and academic confidence, while Zaun moves through pipes, shadows, neon, chemicals and improvised survival. The contrast is not only pretty. It teaches the viewer how the cities work before anyone explains the politics aloud.
The series also treats invention as emotional risk. Jayce and Viktor do not merely create tools; they create futures that other people will weaponise, sell, fear or worship. That gives Arcane a familiar machine-age tragedy: the inventor may understand the device, but rarely controls the world it enters.
Zaun's shimmer economy sharpens the industrial-fantasy edge. The undercity's power is chemical, bodily and desperate, a counterweight to Piltover's polished hextech optimism. Between them, the show builds one of modern animation's most convincing arguments that technology always has a district map.
It also suits viewers who want the emotional violence of invention rather than a simple gadget spectacle. The machines are beautiful, but the show keeps asking who pays for beauty when it becomes policy.
That question is why the show belongs so comfortably on this border shelf.
Is it really steampunk?
Adjacent. Arcane is gaslamp and dieselpunk-inflected fantasy animation. Its relevance comes from hextech, class-divided urban design, industrial imagery, invention, chemical exploitation and machine-age mood.
It belongs near steampunk because it understands the genre's favourite warning: progress always has a downstairs.
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