Anime Astral Simulator codes

89 codes, read out of Astral Team's own Discord rather than copied from another code list — and below them the 45 the studio has quietly retired, which nobody else publishes at all.

Working codes

Codes are grouped by the update they shipped with, newest first, using the date the studio posted them. Tap a code to select it. Redeem them through the Codes button inside the experience — no site can redeem one for you, and any that offers to is not what it says it is.

Posted since the move to the current experience

Older codes the studio carried forward

On 15 July 2026 the game's owner posted a list headed ACTIVE CODES holding these 26. They date back as far as launch, and the studio republished them itself after the game moved to a new Roblox experience the day before. The oldest of them, RELEASE, is still printed in the experience description today — 87 days after it was issued.

Expired codes

These 45 were issued by the studio between launch and 7 July 2026 and are missing from the active list it published on 15 July. That is the studio's own accounting, not a guess, and it is the only expiry signal Astral Team has ever given — it does not announce when a code dies.

They are worth keeping visible for one reason: if you found one of these on another site and it failed, this table tells you the code was real and is simply finished, rather than mistyped.

The rule the studio follows without saying so

Line the two lists up and the split is clean. All 45 retired codes are either milestone codes — 25KPLAYERS, 40MVISITS, 30KLIKES, 50KFAVS — or one-off apologies for a late patch, like SORRYFORDELAY and 3KEVENT. Not one update code was dropped. UPDATE1 from 5 June still sits in the active list next to UPDATE5.5 from 7 July.

There is a plain reason for it. The game moved to a new Roblox experience on 14 July 2026, and the visit, like and favourite counters started again from zero — which is why the codes issued the next day read 2MVISITSNEW and LIKES3KNEW when the old experience had already passed forty million visits. Codes tied to numbers that no longer exist went with them. Codes tied to an update did not.

How to redeem a code

Launch Anime Astral Simulator, press the Codes button in the side menu, paste one code into the box and confirm. Codes are case-sensitive in most Roblox games, so paste rather than retype — the entries above preserve the studio's own capitalisation and punctuation, including the ones that carry an exclamation mark such as !FIXEDABUG! and !ASTRAL40KCCU!.

A code that reports as invalid has usually either lapsed or been mistyped. Check it against the expired table first; if it is not there and it still fails, the studio has retired it without saying so, and telling us is what keeps this page honest.

Where these came from

Astral Team runs a Discord server of its own with a dedicated #codes channel. Every update gets one post there from a staff account, and the post is edited afterwards to append the hotfix codes that follow — which is why UPDATE8 and UPDATE8FIXES sit in the same entry. A second channel, #game-logs, carries the owner's full patch notes and repeats the codes with the context around them.

That is the whole sourcing chain, and it is checkable: join the server, open #codes, and every row above is in front of you with its timestamp. The one thing worth knowing is that the invite most code sites print for the "official Discord" is dead — Discord answers Unknown Invite for it. Which server is really the studio's, and how to tell, is set out on the Discord page.

Between the two channels the studio has published 134 distinct codes since launch. Rival lists carry roughly ten, because they only ever quote the newest post.

When this page next changes

Updates land every three to four days at 20:15 UTC, and the codes post lands the same day — but not on a schedule you can set a timer by. Update 11's arrived two minutes after the update opened; Update 11.5's took two hours and six minutes, and Update 9.5's an hour and twenty. The update schedule lists what Astral Team has already scheduled, so the next batch of codes is due with Update 12 on 29 August.

The owner's patch notes are usually the faster of the two channels and can even beat the update itself — Update 11.5's notes went up eleven minutes before its event opened. They are not the last word, though. The #codes post gets edited afterwards to append hotfix codes, which is how UPD11FIXES came to exist in that channel and nowhere else. So this table is re-read against #codes on the day each update ships and again once the post stops changing. The date stamped at the top of the page is when that last happened, and it is never bumped without someone actually looking.