The single date every AION 2 Founder's Pack owner has been waiting for finally has a clock on it: the Advance Access pre-download opens Monday, 28 September 2026 at 6:00 AM PDT. That is the download, not the server open — you can pull the client onto your drive ahead of time so you are not staring at a progress bar when Advance Access actually goes live on 30 September. If you bought a Founder's Pack for the five-day head start, this is the step that decides whether you are playing in the first minute or the first hour. This guide covers exactly when pre-download starts, who it is for, the one mandatory step Launch Scale Test players must not skip, and how to preload on Steam versus NC's PURPLE launcher.
Quick answer: AION 2's Advance Access pre-download starts 28 September 2026 at 6:00 AM PDT — that is 13:00 UTC / 9:00 AM EDT / 3:00 PM CEST — confirmed by NC on the official AION 2 YouTube channel: "Early Access Pre-Download starts 9/28 at 6:00AM PDT." It is for Founder's Pack / Advance Access players, which begins 30 September (five days before the free-to-play launch on 5 October 2026). Critical step: if you played the Launch Scale Test on Steam, you must uninstall the Playtest App first and download AION 2 as a separate game — the test client is not the retail client. NC has not published the exact server-open clock time for 30 September, so preloading gets the files down; it does not let you log in early. We'll update this post the moment the server-open time is announced.
Below: the full timeline, the pre-download-vs-server-open distinction that trips people up, the Steam and PURPLE steps, and the honest list of what is still unconfirmed.
When does AION 2 pre-download start?
AION 2 Advance Access pre-download begins on 28 September 2026 at 6:00 AM PDT. NC posted it directly to the official AION 2 YouTube channel — "Your journey to Atreia starts here. Early Access Pre-Download starts 9/28 at 6:00AM PDT. Unlock Early Access now through Founder's Pack!" — which is the first time the publisher has attached a specific clock time and timezone to any part of the launch rollout.
Here is that time converted so you do not miss it:
| Timezone | Pre-download start (28 Sep 2026) |
|---|---|
| PDT (US West) | 6:00 AM |
| EDT (US East) | 9:00 AM |
| UTC | 13:00 |
| BST (UK) | 2:00 PM |
| CEST (Europe) | 3:00 PM |
| KST (Korea) | 10:00 PM |
Two things to be clear about. First, this is the pre-download time — the moment the client files become available to fetch — not the moment you can log in and play. Second, it is tied to Advance Access, which is the paid Founder's Pack head start. As one player summarised it in the announcement thread on r/Aion2: "Please note it's for Early Access not for global. Not sure if everyone who hasn't bought a Founder's Pack can pre-download on September 28th." If you are waiting for the free launch, your download window comes later, around the 5 October free-to-play open.
What's the difference between pre-download and server open?
This is the distinction that causes the most confusion every MMO launch, so it is worth spelling out.
Pre-download copies the game onto your machine early. The files sit there, installed and patched, but locked — you cannot enter the world. Its entire purpose is to move the multi-gigabyte download off the critical path so that when servers unlock, you press Play and you are in.
Server open is when the game servers actually accept logins and Advance Access begins. That happens on 30 September. Crucially, NC has not published the exact server-open time for 30 September or for the 5 October launch. So the honest state of play right now is: the pre-download time is confirmed (28 Sep, 6 AM PDT), but the server-open time is not. Do not trust any specific "servers open at X" figure floating around seller blogs — if NC has not said it, it is a guess. We will update this post the moment the server-open time is official.
The practical takeaway: preload on the 28th, then check back for the server-open time so you know exactly when the head start begins. If you want the full pre-launch to-do list, our AION 2 launch countdown checklist walks every step in order.
Who can pre-download AION 2 on 28 September?
Pre-download on the 28th is for Advance Access players — i.e. anyone who bought a Founder's Pack. Advance Access runs 30 September through 4 October, a five-day head start before the game opens free-to-play for everyone on 5 October 2026.
The Founder's Packs come in three tiers, and the important thing to understand is that the only functional item in any pack is that five-day head start — everything else is cosmetic plus a title, a starter chest, and a 30-day Membership:
| Tier | USD | What it adds |
|---|---|---|
| Standard | $24.99 | 5-day Advance Access · Daeva's Campaign Supply Chest · "Vanguard of Atreia" title · 30-day Membership |
| Deluxe | $49.99 | Everything in Standard + "Ascended Daeva" armor skin + "Eternal Sun" weapon skin |
| Ultimate | $99.99 | Everything in Deluxe + Styling Chest + "Moonlit Aria" armor skin + "Black Dragon" pet + "Blazing Sun" wings |
(Prices and contents per the official Steam Founder's Pack page and NC's press materials; each account can buy only one of the three. If you are still deciding, we broke down whether each tier is worth it in the AION 2 Founder's Pack guide.) All three tiers now include a 30-day Membership, which matters because Membership is what unlocks the Market and the Kina↔Quna Exchange — the details are in our AION 2 Membership explainer.
If you have not bought a Founder's Pack, you are on the free-to-play track: your download and play access arrive with the 5 October launch, not the 28 September Advance-Access preload.
The one step Launch Scale Test players must not skip
If you took part in the AION 2 Launch Scale Test on 17–18 September, read this carefully, because it is the single most common way people will waste an hour on the 28th.
The Launch Scale Test client is not the retail client. In its official post-test notice, "Launch Scale Test Comes to a Close: What's Next?", NC states plainly:
"Steam players must uninstall the Playtest App and download AION 2 separately for Advanced Access on September 30th. PURPLE players have no further steps needed."
So if you are on Steam, the Playtest App you used for the test does you no good for Advance Access. Uninstall it, and download AION 2 as its own separate game entry when pre-download opens on the 28th. If you are on PURPLE, NC says there are no extra steps — the launcher handles it.
While you are reading that notice, two other post-test changes are worth knowing before you log in:
- Direct player-to-player trades are disabled. NC's wording: "As an anti-bot measure, direct player-to-player trades are disabled. The Market remains our central hub for trading between players." We cover what that means for the economy in the AION 2 trading guide.
- Priority queue for members. "When a server is at capacity, members in good standing join the priority queue instead of the general queue, and both queues move as space opens. Priority queue access is a privilege, not a guarantee." There is no numeric wait-time promise attached.
How do you preload AION 2 on Steam vs PURPLE?
AION 2 is available on two PC storefronts — Steam and NC's own PURPLE launcher — and the preload steps differ slightly.
On Steam:
- Own AION 2 (via a Founder's Pack) on the Steam account you will play on.
- If you played the Launch Scale Test, uninstall the AION 2 Playtest App first — it is a different app.
- When pre-download opens on 28 September, find AION 2 in your Steam Library and select Install. Steam downloads and patches the files, then shows the game as ready with a locked Play button until servers open.
- Keep Steam set to auto-update so any day-one patch lands before the 30th.
On PURPLE:
- Install NC's PURPLE launcher and sign in with the NC account tied to your Founder's Pack.
- PURPLE players, per NC, need no further steps after the test — the launcher will surface AION 2 for download when pre-download opens.
- Let it download and pre-patch.
A useful nuance players are surfacing right now concerns buying on one platform and playing on another. When you buy an NCSoft game through Steam and link it, the link process generates a PURPLE account for you automatically. As one r/Aion2 poster explained it: "When you create a Steam account in an NCSoft game then linked to PURPLE, it generates a random PURPLE account for you to login... You would ideally EA on PURPLE, then link to Steam." If you already have an existing PURPLE login from other NC games, that detail matters for keeping your accounts tidy. And note that "buy on PURPLE, play on Steam" is not currently supported the other direction. For a fuller Steam-vs-PURPLE breakdown, see our AION 2 download guide.
What should you have ready before Advance Access?
Preloading the client is step one. To actually hit the ground running when the head start opens on 30 September, line these up in advance:
- An NC account, created ahead of time. You will need one to play on either storefront; making it before launch day avoids a queue-of-your-own-making. New players have been asking exactly this in the community — set it up now rather than on the day.
- Your Founder's Pack claimed on the account you intend to play.
- A plan for your first character. You cannot preview the character creator during pre-download, so decide your faction and class beforehand. Our Elyos or Asmodian faction guide and class breakdown will save you deliberating at the login screen.
- A region in mind. NC has confirmed server locations in North America, South America, Europe, and Japan, with the client in eight languages (English, French, German, Spanish, Portuguese-BR, Russian, Japanese, Korean). Pick the region closest to you for the best ping. More on this in the AION 2 servers guide.
- The server-open time, once NC publishes it — that is the number that tells you when to actually be at your desk.
What is still unconfirmed?
Keeping this honest, here is what NC has not said as of 27 September 2026:
- The exact server-open clock time for Advance Access (30 Sep) or for the global launch (5 Oct). Only the pre-download time (28 Sep, 6 AM PDT) is confirmed.
- The download / install size. NC has not published a file size for the retail build, so we cannot tell you how many gigabytes to clear — free up a comfortable buffer.
- Whether non–Founder's Pack (free) players get any pre-download ahead of the 5 October launch, or download only when the game opens.
We will update this post as each of those is confirmed. Bookmark it and check back on the 28th and 30th.
FAQ
When exactly does AION 2 pre-download start? AION 2 Advance Access pre-download starts on 28 September 2026 at 6:00 AM PDT (13:00 UTC / 9:00 AM EDT / 3:00 PM CEST), confirmed by NC on the official AION 2 YouTube channel. That is the download time, not the server-open time.
Is the pre-download for everyone or only Founder's Pack owners? It is for Advance Access, which means Founder's Pack owners. Advance Access runs 30 September to 4 October. Free-to-play players get access with the global launch on 5 October 2026; NC has not confirmed a separate pre-download window for free players.
Can I play as soon as pre-download finishes? No. Pre-download only copies the files to your machine. You cannot log in until servers open for Advance Access on 30 September — and NC has not yet published that exact server-open time.
I played the Launch Scale Test on Steam — can I just use that install? No. NC says Steam players "must uninstall the Playtest App and download AION 2 separately for Advanced Access." The test client is a different app from the retail game; uninstall it and install AION 2 fresh when pre-download opens.
Should I preload on Steam or PURPLE? Either works — AION 2 launches on both. If you bought through Steam, install AION 2 from your Steam Library; PURPLE players need no extra steps after the test. One tip from the community: if you want a clean PURPLE account, start Advance Access on PURPLE and link Steam afterward, because buying on Steam auto-generates a random PURPLE account on link.
How big is the AION 2 download? NC has not published the retail install size. Clear a comfortable buffer of drive space before the 28th so the preload completes without interruption.
Getting ready for AION 2's launch? timesaver.gg is a multi-game marketplace for boosting, currency and carries across MMOs and live-service games — the fast way to skip the grind once you are in.
