I put off Steins;Gate for a long time.
Not because I didn’t want to watch it — it kept showing up on every list of essential anime, every “if you only watch one sci-fi anime” thread, every conversation about shows that actually messed with how someone thinks. It had the reputation. I just kept hearing it was complicated, confusing, hard to get into, and I already had a backlog that was making me feel guilty. So I filed it away.
Then I actually started it. And the first twelve episodes or so felt… slow. Deliberately, almost stubbornly slow. And I almost bailed.
I’m glad I didn’t. What happens after episode 12 is one of the best gear shifts I’ve seen in a series. But this is the guide I wish I’d had going in — the right watch order, an honest explanation of what Steins;Gate 0 actually is, and why the watch order on this one genuinely matters.
The Watch Order (Just Give It to Me Straight)
Here it is:
- Steins;Gate (main series, 24 episodes, 2011)
- “Egoistic Poriomania” OVA (optional — watch here if you want it, after episode 24)
- Steins;Gate: Load Region of the Déjà Vu (film — optional, adds closure on Kurisu)
- Episode 23β (optional — an alternate version of episode 23 that bridges into Zero; more on this below)
- Steins;Gate 0 (23 episodes, 2018 — watch this last, never first)
That’s it. The original 24-episode series first, always. Steins;Gate 0 last, always. The OVA and film are optional and go in the middle. I’ll explain all of this, but the most important thing I can tell you is: do not watch Steins;Gate 0 before the original series. That choice will hurt you and you’ll know exactly why when you get there.
Total time commitment: the core path (original series + Zero) is 47 episodes, call it 19 hours. Add the OVA, the film, and 23β and you’re at roughly 21 hours for absolutely everything animated. That’s a weekend-and-change for one of the most complete sci-fi stories anime has ever produced. As franchise time-investments go, this is a bargain — compare it to the 190-episode runway of JoJo or the route-planning homework that Fate demands before you press play.
What Steins;Gate Actually Is
The setup sounds like it was designed to filter out casual viewers. Rintaro Okabe — a self-described “mad scientist” who is much more anxious and broken than he lets on — accidentally discovers that a modified microwave can send text messages into the past. He and his small group of friends and lab members start experimenting with it. Then they realize the implications. Then everything goes wrong.
The show is fundamentally about time travel and what it costs. But it’s also specifically about memory, loss, and what you’d be willing to sacrifice to undo a single moment. By the end, those themes land with real weight — but they only land that way because the show takes its time building up to them.
A few things worth knowing going in, no spoilers:
- It’s an adaptation of a visual novel. The original Steins;Gate game came out in 2009 from 5pb. and Nitroplus, and it’s widely considered one of the best visual novels ever written. The anime is a remarkably faithful compression of it. You don’t need to play it first — the anime stands completely on its own — but it explains why the show is so dialogue-driven and so confident in its slow build.
- The time travel rules are actually consistent. This is rare. The show builds its mechanics around “worldlines” — branching configurations of reality with measurable divergence from each other — and then plays fair with those rules all the way to the finale. When the plot tightens, it tightens because of things the show taught you in the slow episodes.
- The 2010 Akihabara setting is half the charm. Net slang, otaku culture, a part-timer who speaks in forum memes, a legendary retro computer called the IBN 5100 that the plot treats with the reverence of a holy relic. The show is a time capsule now, and that somehow makes it better.
Episodes 1 through 12 are intentionally slow. Okabe is performing his “mad scientist” character loudly over a story that hasn’t revealed what it’s really about yet. Characters are introduced without full context. The science talk is dense. The tone is strange — somewhere between comedy and something else you can’t name yet.
This is not a bug. The show needs you to get comfortable with these people, comfortable with their dynamic, comfortable with the rhythms of daily life in that cramped lab — because when the story breaks, you’ll feel it. You can’t feel the break if there’s nothing there to break.
Push through. Episode 13 is where it changes. And when it does, you’ll understand why the first half had to be exactly what it was. Every banana joke, every microwave test, every lazy afternoon in the lab is load-bearing. If you’ve seen how Re:Zero weaponizes its repetition, Steins;Gate is the older, quieter master of the same trick — it just hides the knife for twelve episodes first.
The OVA: “Egoistic Poriomania”
There’s a single OVA for the original series — “Egoistic Poriomania” — that serves as a light interlude set after the main story ends. It’s a trip-to-America episode, essentially. Low stakes, character-focused, doesn’t advance anything major.
If you finish episode 24 and you want a few more minutes with these people before moving to heavier material, watch the OVA here. It’s a breather. If you just want to keep moving to the film or Steins;Gate 0, you can skip it without missing anything that matters.
The Film: Load Region of the Déjà Vu
The 2013 film — Steins;Gate: Load Region of the Déjà Vu — takes place after the main series and focuses on Kurisu more directly than the TV run does. It adds closure to one of the relationships the series leaves in an interesting but unresolved place, and it does something structurally clever: it flips the burden of the story onto a character who spent the series on the other side of it. I won’t say more than that.
It’s optional. The main series has a complete ending and you’re not missing a piece of the puzzle if you skip the film. But if you finish the series and you’re still thinking about Kurisu — and you probably will be — the film is worth your time. It’s about an hour and a half and it’s a genuine extension of what the show did emotionally, not just extra footage.
Watch it before Steins;Gate 0. The film is a coda to the original. Zero is something else entirely.
Episode 23β: The Weird Little Bridge
This is the part most watch order guides either skip or explain badly, so let me do it properly.
In late 2015, the original series was rebroadcast in Japan — and the final moments of episode 23 were quietly changed. This alternate version, known as episode 23β (“Divide By Zero”), shows Okabe making a different choice at the story’s most critical fork. The original episode 23 leads to episodes 24 and the ending you’ll have already seen. The β version leads directly into Steins;Gate 0.
Do you need to watch it? Honestly, no. Zero’s first episode gives you enough context to understand the divergence, and 23β recycles a lot of footage from the original 23 before its new ending. But if you want the cleanest possible runway into Zero — or you’re the kind of viewer who likes seeing the exact moment a worldline splits — it slots in right before Zero episode 1. Availability is the annoying part: it’s included on physical releases and shows up inconsistently on streaming, so depending on your platform you may need to settle for a recap of it. Either way, do not watch it before finishing the original series. It is, by definition, a spoiler for episode 23.
Steins;Gate 0: Not a Sequel. Not First. Not Instead.
Here’s the thing I want to be direct about: Steins;Gate 0 is not a sequel to the original series.
It’s an alternate worldline. The premise requires you to know exactly how the original series ends — what Okabe tried, what he failed to do, what it cost him, and where that left him. Steins;Gate 0 is set in a version of reality where he gave up. Where he stopped trying. It follows what happens to him — and to the people around him — in that world.
If you watch 0 before the original series, two things happen. First, you don’t have the emotional context that makes Okabe’s state in 0 devastating. He’s broken in 0, and the weight of that only registers if you’ve watched him try and fail and lose things that mattered. Second, the original series’ ending — which is one of the most satisfying payoffs I’ve seen in a sci-fi anime — gets spoiled in ways that can’t be undone. Zero’s existence implies things about how the original resolves that you’ll pick up on before the original shows them to you.
Watch the original first. This is not a “purist preference.” It’s the difference between an emotional experience and a story you’re watching out of order.
About Steins;Gate 0 itself: I’ll be honest because I think you deserve it. It’s darker, slower, and more deliberately uncomfortable than the original. Okabe in 0 is not the Okabe from the first series. He’s coping, barely. New characters carry a lot of the runtime — Maho and the AI project she works on are the best additions, and the show’s questions about whether a digital copy of a person is that person give Zero its own identity instead of leaving it as a victory lap. But the show takes its time getting anywhere and it doesn’t have the same gear-shift momentum that makes the original so compelling. It’s also adapting a visual novel with multiple routes into a single linear story, and you can occasionally feel the seams — threads that get picked up, then set down for three episodes.
The community is divided on 0. Some people love it because it deepens the world and takes the characters somewhere genuinely painful. Some people find it a slog that doesn’t justify its length. Both reactions make sense to me. My read is that it’s worth watching after the original — it adds something real, and its final stretch recontextualizes moments from the first series in a way that genuinely got me — but go in knowing it’s a different show with different rhythms. Don’t expect the original to continue. Expect something adjacent that complicates what you already know.
Common Watch Order Mistakes (So You Don’t Make Them)
I’ve seen every one of these happen to real people, so consider this the warning-label section:
- Starting with Zero because “0 comes before 1.” The single most damaging mistake possible. The numbering is thematic, not sequential. Zero last, always.
- Dropping the original at episode 5. The slow first half filters out more potential fans than anything else in the franchise. If you’ve made it to episode 6 and you’re unsure, you have my permission to jump to a simple rule: nobody who finished episode 13 ever asks whether to keep going.
- Watching the film between episodes. The film assumes the complete series. It goes after 24, full stop.
- Expecting Zero to feel like the original. It won’t. Calibrate before you start and you’ll appreciate it for what it is.
- Reading anything about the ending beforehand. Steins;Gate’s payoff survives almost any viewing conditions except spoilers. The phrase “El Psy Kongroo” is safe to know. Everything else, go in blind.
The Manga and Physical Media
If you finish both series and want the story in a different format, the Steins;Gate manga adapts the visual novel the anime is based on. The Steins;Gate manga volumes cover the core story and are worth it if you got invested enough to want more. The visual novel is the true original — more expanded than the anime, with alternate endings the show couldn’t include — and if the anime hooks you hard, it’s the single best “what next” in the franchise. The manga is the lower-friction entry point if you just want something physical.
There are also a handful of comedy short specials and spin-off oddities floating around the franchise (including a series of promotional shorts from a real-world tech collaboration that are exactly as strange as that sounds). None of them are required. None of them affect the watch order. Curiosities only.
Steins;Gate is one that holds up to rewatching, especially the back half — the early episodes turn out to be full of setups you couldn’t have recognized the first time, which is exactly the quality that puts it near the top of any list of psychological thriller anime worth your time. If it becomes a show you keep, the Steins;Gate 0 Blu-ray and original series sets are worth owning. The show is visually grounded rather than flashy, but the emotional moments deserve a good screen.
Where to Watch in 2026
- Crunchyroll: Both the original series and Steins;Gate 0 are on Crunchyroll, sub and dub. This is where most people watch it.
- Hulu and others: Carriage shifts around; check current availability in your region.
- Physical: If you want to own it, the original series and 0 are both available on Blu-ray and hold up as shelf pieces — and physical is the most reliable way to get episode 23β.
Updated June 2026: older guides will point you to Funimation for the dub. Funimation doesn’t exist anymore — the service was folded into Crunchyroll back in 2024, and the Steins;Gate dub came along with it. Everything lives in one place now.
Sub or dub? Both are genuinely strong, which isn’t something I say often. Mamoru Miyano’s Okabe is an all-time performance in Japanese. The English dub’s Okabe handles the character’s whiplash between theatrical mad scientist and quietly terrified human being better than most dubs manage, and “the Steins;Gate dub is one of the good ones” is about as close to consensus as dub discourse ever gets. Either way works.
The Short Version
Watch the original 24-episode series. Don’t skip the slow start — episode 12 to the end is what everyone is actually recommending when they tell you to watch Steins;Gate. If you want the OVA, watch it after episode 24. The film adds good closure on Kurisu and fits between the original and Zero. Episode 23β is an optional on-ramp right before Zero. Watch Steins;Gate 0 last, with honest expectations — it’s darker, slower, and a different animal from the original.
Never watch Zero first. Trust me on this one.
The show earns its reputation. The reputation was underselling it.
Where to watch: Crunchyroll carries both series. For physical media and manga: Steins;Gate manga volumes | Steins;Gate 0 Blu-ray
