There are two different first series, only three of the nine shows are one timeline, and the film that looks like part of it is not.
Start with Yu-Gi-Oh! Duel Monsters from 2000, the 224 episode series that the card game and everything else grew out of. Do not start with the 1998 series even though it is older and first, because it is a different studio's version and the 2000 series ignores it.
Seen some of these already? Tap the circles to tick them off. The full list below fills in as you go.
The whole of the original story, from Duelist Kingdom through Battle City to the ending. Long, but it is the only part of the franchise that everything else refers back to.
The one film that continues the original story rather than sitting beside it, set six months later and made by the manga's own author. Watch it straight after Duel Monsters and nowhere else.
Set roughly ten years later at a duelling school founded by Kaiba, with the original lead appearing in it. The English dub stops before the final year, so the last stretch is subtitled only.
Later again in the same world, in a city built over the old one. This is where the forward chain ends; nothing after it continues from here.
Then what? After 5D's the franchise stops being a line. Zexal, Arc-V and VRAINS are separate worlds you can watch in any order or skip entirely, and Arc-V is the one that reaches back and reframes GX, 5D's and Zexal as parallel dimensions. Sevens and Go Rush!! are their own pair, in order, with a different card game. The 1998 series is worth trying only once you know the 2000 one well enough to enjoy how much it disagrees with it, and it is subtitled only.
A suggested way in, not an official one. The full list is below: tick anything off in either place.
Your progress is saved on this device automatically. The code below takes a copy out and puts it back. Moving a whole list onto a device that has nothing on it yet is part of the subscription.
The code holds only this franchise. The link opens the tracker with your progress already filled in, good for showing someone where you're at. The image is a picture you can keep anywhere: scan the code on it with a phone, or drag the file back in below.
Every franchise you have touched, in one code.
Scan it with another device's camera, or paste the code in below. It never leaves your browser.
This reads the progress stored inside the picture, so nothing has to be retyped. If the image has been through a messaging app it may have been re-encoded and lost that: scan the code on it instead, or copy the code printed along the bottom.
Takes either kind of code. A single franchise code replaces that franchise, on any device. An everything code merges by default, so nothing you have ticked on this device is lost. Putting a whole list onto a device that has nothing on it yet is the part an account pays for.
Read only. This never changes what you have saved, and nothing leaves your browser. The code has to be their code for this same franchise: codes do not carry a name, so one from somewhere else may not be recognised as wrong.
Your email is confirmed and your account is ready. Everything you tick is saved on this device, as it always was.
Part of the subscription.
Your SagaList account.
Nothing else happens until you follow the link. If it has not arrived in a few minutes, look in your spam folder and search for SagaList. It is sent from a no-reply address on our own domain, so there is nothing to reply to.
Both addresses get an email: the new one to confirm it, and the old one so that nobody can move your account without you knowing. Nothing changes until you follow the link.
Signing out leaves everything you have ticked on this device exactly where it is. It only stops it syncing.
This removes your account, your email address, and the progress stored on our side. It cannot be undone and we cannot get it back for you.
This stops your subscription too. It is cancelled at Stripe in the same step, so nothing more is charged. The rest of this month is not refunded and you will not be able to use it, so cancel from Manage or cancel and delete later if you would rather keep it.