# Sword Art Online Watch Order The short answer: watch Sword Art Online in its release order — the original Sword Art Online, then Sword Art Online II, then the Ordinal Scale movie, then the three-part Alicization saga — because that lineup is the single continuous timeline the story was built to follow. This is the franchise that pushed virtual-reality death games into the mainstream, following Kirito and Asuna out of a deadly game they cannot escape and into ever-larger digital worlds. Each entry picks up the threads of the last, so the sequence matters more than usual, and the Ordinal Scale film especially is canon that sets up Alicization rather than a side-story you can skip. Follow this path and you get a clean, escalating throughline from the first death game to the war for the Underworld. The only real fork is the newer Progressive movies, which retell the beginning in more detail — but those are an optional alternate entry point, not your starting line. > There is no release-versus-chronological puzzle for the main series — Sword Art Online aired in the same order you should watch it. The one genuine fork is the Sword Art Online: Progressive movies, a reboot-style retelling that revisits the original Aincrad arc in far more detail. Because Progressive runs parallel to the story rather than continuing it, it works as an alternate entry point, not a next step. Our call: start with the original Sword Art Online, since that is the single continuous timeline that carries you all the way to Alicization, and treat Progressive as an optional, richer re-visit of the beginning for fans who want more — not as your starting line. ## The order 1. **[Sword Art Online](https://hozuna.com/anime/sword-art-online)** — TV · 2012 · 25 eps The one that kicked off the whole phenomenon: 25 episodes from 2012 that introduce Kirito, Asuna, and the nightmare premise of a virtual-reality MMO where dying in the game kills you for real. This first season packs in both the foundational Aincrad death-game arc and the follow-up Fairy Dance story, which makes it the non-negotiable starting point for everything after. Streams on: Crunchyroll, Hulu, Netflix 2. **[Sword Art Online II](https://hozuna.com/anime/sword-art-online-ii)** — TV · 2014 · 24 eps The direct sequel, 24 episodes from 2014, split between the Phantom Bullet arc — Kirito diving into the gun-world of Gun Gale Online to hunt down the Death Gun killings — and the quieter, fan-favorite Mother's Rosario story. It follows straight on from the first season, so watch it second. Streams on: Crunchyroll, Hulu, Netflix 3. **[Sword Art Online Movie: Ordinal Scale](https://hozuna.com/anime/sword-art-online-ordinal-scale)** — Movie · 2017 · 1 eps A feature-length film from 2017 that canonically slots in after Sword Art Online II and before Alicization — so don't save it for last. It shifts the action from full-dive VR to an augmented-reality game and plants threads the Alicization arc later pays off, which is exactly why it belongs here in sequence rather than as an optional extra. Streams on: Crunchyroll, Hulu, Netflix 4. **[Sword Art Online: Alicization](https://hozuna.com/anime/sword-art-online-alicization)** — TV · 2018 · 24 eps The opening chapter of the sprawling Alicization arc, 24 episodes from 2018 that strand Kirito in the strange virtual realm of the Underworld. It is the franchise's longest and most ambitious story, and this stretch lays all the groundwork, so it is essential setup before the war erupts. Streams on: Crunchyroll, Hulu, Netflix 5. **[Sword Art Online: Alicization - War of Underworld](https://hozuna.com/anime/sword-art-online-alicization-war-of-underworld)** — TV · 2019 · 12 eps The continuation of Alicization, 12 episodes from 2019 that escalate the Underworld story into all-out war. It picks up right where the previous cour ended and runs as one unbroken narrative, so there is no natural stopping point here — keep going. Streams on: Crunchyroll, Hulu, Netflix 6. **[Sword Art Online: Alicization - War of Underworld 2nd Season](https://hozuna.com/anime/sword-art-online-alicization-war-of-underworld-season-2)** — TV · 2020 · 11 eps The concluding half of War of Underworld, 11 episodes from 2020 that drive the Alicization saga — and this entire watch order — to its climax. This is the payoff the whole Underworld arc has been building toward, and the right place to finish. Streams on: Crunchyroll, Hulu, Netflix ## FAQ **Where should I start with Sword Art Online?** Start with the original Sword Art Online from 2012. It introduces Kirito, Asuna, and the death-game premise, and it heads the single continuous timeline that runs through Sword Art Online II, the Ordinal Scale movie, and the Alicization arc. Everything else assumes you have seen it first. **Where do the Sword Art Online: Progressive movies fit in?** Progressive is a reboot-style retelling of the original Aincrad arc, told in much greater detail, so it sits parallel to the main story rather than inside this watch order. Think of it as an optional alternate entry point: watch the original series first for the full continuous timeline, then enjoy Progressive if you want a deeper re-visit of where it all began. You do not need it to follow the recommended order. **Do I need to watch Sword Art Online Alternative: Gun Gale Online?** No. Gun Gale Online Alternative is a spin-off that stands apart from Kirito's main storyline, so it is entirely optional and sits outside this watch order. If the gun-world setting grabs you, treat it as a bonus once you have worked through the core entries — but skipping it costs you nothing in the main saga. **Where can I watch the whole Sword Art Online series?** The entire watch order — the original series, Sword Art Online II, the Ordinal Scale movie, and all three parts of Alicization — streams on Crunchyroll, Hulu, and Netflix, so any single one of those covers the complete run. It is a refreshingly clean, one-stop franchise; for the latest per-title details, check each entry's own page. **Is the Ordinal Scale movie skippable?** No — even though it is a film, Ordinal Scale is canon and belongs after Sword Art Online II and before Alicization. It moves the story into augmented reality and seeds ideas that Alicization builds on, so watch it in place instead of treating it as an optional side-story.