Recruit pulls in Acecraft cost 300 Diamonds each, and free Diamonds slow to a trickle once the early chapters are behind you. Redeem codes are one of the few ways to get Diamonds, Recruit Tickets and upgrade materials for nothing. The catch: most of them live for days, not months.
This page covers how to redeem codes, where official codes are actually posted, why a code fails, and how to squeeze free Diamonds out of the game between drops. Current as of the October 2026 update that added SP pilot Drakuku.
Active Acecraft Codes (Last Checked October 2026)
No official code is confirmed as live right now. The last one we tracked, SPIDRAGO (5 Skyward Recruit Tickets, 5 Overdrive Tickets and 10 Power Cubes), expired on October 29, 2026 at 23:59 (UTC-8).
Acecraft codes usually arrive alongside a new pilot or a big event and expire within a few weeks, and plenty of code lists online still show codes that died months ago. When a new official code drops, it goes here with its rewards and expiry date.
Patched? If you find a code on a random site, check the date it was posted. Anything older than a few weeks is very likely expired, and no amount of retyping will bring it back.
How to Redeem Codes in Acecraft
Redeeming takes about 20 seconds. The redeem box lives in the Settings panel, not in the Store.
- Finish the tutorial. The full menu opens up once you’re past the opening stages.
- Tap Menu in the top right corner of the lobby.
- Open Settings from the menu list.
- Tap Redeem Code near the bottom of the Settings panel.
- Type or paste the code exactly as posted, then tap Confirm.
- Collect your rewards. A valid code adds its rewards to your account right away; if something seems missing, check your Mail.
Why a Code Fails
An error message is not always the code’s fault. Run through this before you give up.
| Problem | Likely cause | Fix |
|---|---|---|
| Invalid code | Typo, extra space, or letter O typed as zero | Copy and paste from the official post |
| Code expired | The redemption window closed | Nothing to do; wait for the next drop |
| Already redeemed | Each code works once per account | Nothing to do; you already have the rewards |
| Redeem button missing | Tutorial not finished yet | Clear a few more Adventure stages |
The Tech: codes are usually written in capital letters and can be case sensitive. Pasting is safer than typing, especially on long codes that mix letters and numbers.
Where Official Codes Are Posted
Codes come from the developer, and the developer posts them in a handful of places. These are the official channels linked from Acecraft’s own link hub:
- X: @ACECRAFT_EN, usually the fastest place for new codes.
- Facebook: the ACECRAFTOFFICIAL page.
- Discord: the official Acecraft server, where announcements land and community events run.
- YouTube: @ACECRAFT_OFFICIAL, home of trailers and skill previews for new pilots.
- In game: the Notice board and your Mail, which sometimes carry compensation gifts after maintenance.
When New Codes Usually Drop
There’s a pattern worth knowing. New codes tend to show up around:
- New pilot launches: codes are often named after the newest pilot. With Drakuku arriving in the October 2026 update, keep an eye on the official channels.
- Seasonal festivals and crossovers: big events like the Looney Tunes crossover or the Jollyhats Jubilee winter fest come with extra freebies.
- Community milestones and contests: follower milestones, tournaments and live streams.
- Maintenance and fixes: compensation for downtime can show up as a Mail gift instead of a code, so read your Mail too.
Exploit Alert: any site or video promising a “Diamond generator” or asking for your account login is a scam. Real codes only ever go into the in-game Redeem Code box.
Free Diamonds Without Codes
Codes are a bonus, not a strategy. These sources pay out far more over a month:
- Flight Log daily quests: clear them every day. Our daily challenges guide has the full routine.
- Navigator Pass: unlocked after stage 1-2, weekly missions earn Pass EXP and rewards that include Skyward Recruit Tickets.
- Co-Pilot events: the limited-time co-op event (unlocked at stage 2-3) pays Recruit Tickets, Gold, EXP and Diamonds.
- Festivals and sign-ins: event sign-ins regularly hand out Recruit Tickets, Skyward Recruit Tickets and Diamonds. Check our events guide.
- Stage stars and chapter chests: three-starring Adventure stages fills the star chests on the map.
What to Spend Free Diamonds On
The numbers are simple: a single recruit pull costs 300 Diamonds and a ten pull costs 3,000. Every 10 draws guarantees an Excellent or higher pilot, and recruiting opens after you clear 15 stages. Saving for full ten pulls on a featured banner is the efficient play. Our gacha guide and F2P guide explain where Diamonds go furthest, and the tier list tells you who’s worth pulling for.
Acecraft Codes FAQ
Are there any active Acecraft codes right now?
Not at the moment. The most recent official code, SPIDRAGO, expired on October 29, 2026. New codes usually appear with new pilots and events, so check the official X and Discord.
Where do I enter codes in Acecraft?
Tap Menu in the lobby, open Settings, tap Redeem Code, enter the code and confirm. Rewards are added to your account once the code is accepted.
Why does my Acecraft code say invalid?
It’s either mistyped or expired. Paste it exactly as posted; if it still fails, the redemption window has closed.
Can I use a code more than once?
No. Each code works once per account.
Test Results: the players who never miss a code are the ones who follow the official X or Discord and redeem the same day. Do that, run your dailies, and save Diamonds for ten pulls. Patch-dependent, so act fast when the next code lands.
