The King of Fighters AFK brings classic SNK combatants together, boasting a lineup of 34 playable characters for your roster. As with most idle mobile titles, collecting characters and powering them up takes time and constant resource management. Promo codes give you an immediate boost, helping you gather vital supplies without having to wait on passive progress.
The current pool of codes provides a steady stream of freebies, including limited-time gifts, character boosters, and event items. These drops help you strengthen your lineup much faster, giving you the edge needed to push through tougher stages without getting stuck on difficulty walls.
We check for new drops regularly and test existing ones to ensure everything stays up to date. Be sure to bookmark this guide and check back often, as developers frequently release fresh promos alongside seasonal celebrations and milestones.
Updated October 2026: We checked for new codes and confirmed our active list. Make sure to claim these rewards promptly, as several codes tied to recent milestones will expire once their promotional windows close.
All The King of Fighters AFK Codes (October 2026)
Here is the full list of active codes currently available to claim.
- FIGHTERUPGRADE28 – Free rewards (Valid until October 10th, 2026) (New)
- KOF10LOVE – Free rewards (Valid until October 8th, 2026) (New)
- BOOSTERGIFT21 – Free rewards (Valid until October 3rd, 2026) (New)
- FOREVER1 – Free rewards (Valid until September 26th, 2026) (New)
- 1YEARWITHYOU – Free rewards (Valid until September 16th, 2026) (New)
- HELLOSEP07 – Free rewards (New)
- KOFAFK1ANNIV – Free rewards (New)
- COMING1YEAR – Free rewards (New)
- THANKFIGHTER – Free rewards (New)
- READYFIGHT1 – Free rewards (New)
- 1STEVENT – Free rewards (New)
- SPECIALTHANKS17 – Free rewards (New)
- BEACHPARTY10 – Free rewards (New)
- SUNSHINEDAY – Free rewards (New)
- COOLVACATION – Free rewards (New)
- SUMMERNIGHT – Free rewards (New)
- AQUAMAI13 – Free rewards (New)
- HOTSUMMER – Free rewards (New)
- SUMMERPEAK – Free rewards (New)
- AQUASPLASH – Free rewards (New)
- HAPPYDEV07 – Free rewards (New)
- 300KOFAFK300 – Free rewards (New)
- AQUAKULA29 – Free rewards (New)
- SUMMERFESTA25 – Free rewards (New)
- FIGHTMAN – Free rewards (New)
- MIDSUMMER – Free rewards (New)
- COOLHOWARD – Free rewards (New)
- SPOOKYCOMEBACK – Free rewards (New)
- GREENERY08 – Free rewards (New)
- HAPPYJUNE – Free rewards (New)
- 2ADVENTURE5 – Free rewards (New)
- SWORDSMAN – Free rewards (New)
- DREAMGLOW511 – Free rewards (New)
- HELLOVANESSA – Free rewards (New)
- DEVMAYGIFT – Free rewards (New)
- BREEZEAGIT27 – Free rewards (New)
- COOLKRIZALID – Free rewards (New)
- CUTEBUNNY – Free rewards (New)
- BETTERTHANK – Free rewards (New)
- KOFSPRINGGIFT – Free rewards (New)
- SPRINGBLOSSOM – Free rewards (New)
- KOF200AFK – Free rewards (New)
- HAPPYSCHOOL16 – Free rewards (New)
- DOUBLEREPPUKEN – Free rewards (New)
- WHOISTHEKING – Free rewards (New)
- MISSION5UNLOCKED – Free rewards (New)
- HAPPYLUNARNEWYEAR – Free rewards (New)
- METALSLUGCOLLAB – Free rewards (New)
- METALSLUG3CHOCO – Free rewards (New)
- TERRYNO1 – Free rewards (New)
- KOFPD2026 – Free rewards (New)
- HAPPYWINTER25 – Free rewards (New)
- 100TOGETHER – Free rewards (New)
- 100SPECIALGIFT – Free rewards (New)
- MERRY100DAYS – Free rewards (New)
- 100HAPPYKOFAFK – Free rewards (New)
- KOF100AFK – Free rewards (New)
- HELLODEC – Free rewards (New)
- SECRETAGENT30 – Free rewards (New)
- SPECIALKOF – Free rewards (New)
- BERNSTEIN – Free rewards (New)
- RUGALHI – Free rewards (New)
- WHOIS – Free rewards (New)
- SPOOKYNIGHT – Free rewards (New)
- NEWIORI – Free rewards (New)
- MYGARDEN – Free rewards (New)
- GOBIKE – Free rewards (New)
- WELCOMEMYCLUB – Free rewards (New)
- DEATHBLOWPOWER – Free rewards (New)
- AREYOUOK – Free rewards (New)
- KOFAFK200 – Free rewards (New)
- KOFAFKNO1 – Free rewards (New)
- KOFAFKFB25 – Free rewards (New)
- IORICOOL – Free rewards (New)
- ATHENAIDOL – Free rewards (New)
- MURDOCKOFAFK – Free rewards (New)
- YKKKOFAFK – Free rewards (New)
- TELONKOFAFK – Free rewards (New)
- TPRKOFAFK – Free rewards (New)
- 99KYOLOVE – Free rewards (New)
- DOYOUKNOWKOFAFK – Free rewards (New)
- HANPANHEYOKOFAFK – Free rewards (New)
- KOFDOTGL – Free rewards (New)
- KOFAFKYT – Free rewards (New)
- OGJKOFAFK – Free rewards (New)
- K2K2KOFAFK – Free rewards (New)
- HPWKOFAFK – Free rewards (New)
- MALKOFAFK – Free rewards (New)
- SANKOFAFK – Free rewards (New)
- KOFAFKPHOTO – Free rewards (New)
- KOFAFKFOLLOW – Free rewards (New)
- KOFAFKFORUM9 – Free rewards (New)
- KOFAFK0904 – Free rewards (New)
- KOFAFKLAUNCH – Free rewards (New)
- KOFISBACK – Free rewards (New)
- ATHENAGIFT – Free rewards (New)
Expired The King of Fighters AFK Codes
There are currently no expired codes. Every code released so far remains active.
No expired codes yet.
How to Redeem Codes in The King of Fighters AFK
Claiming your free rewards takes only a few taps. Follow these steps to redeem your active codes:
- Launch The King of Fighters AFK on your device.
- Complete the initial tutorial if you are playing on a fresh account.
- Tap your Profile avatar or open the Settings menu from the main screen.
- Select the Redeem Code or Coupon option.
- Enter your code exactly as shown into the text box.
- Press Confirm to send the items directly to your in-game mailbox or inventory.
Why Your Code Isn’t Working
If a code fails to activate, keep these common issues in mind:
- Case sensitivity: Most codes require exact capitalization. Copy and paste codes directly to avoid typos.
- Hidden spaces: Extra spaces before or after the code string can trigger an invalid code error.
- Expiration: Some codes have strict cut-off dates and will stop working without prior notice.
- One-time use: Account vouchers can only be claimed once per profile or server.
- Account restrictions: You may need to finish specific early-game stages before the redemption menu unlocks.
How to Get More The King of Fighters AFK Codes
The development team shares promotional codes across their official social media pages, community Discord servers, and special live-stream events. Milestone celebrations and seasonal updates are common occasions for developers to release new vouchers. You can also save yourself the hassle of tracking down multiple channels by bookmarking this page, as we monitor updates and add fresh codes as soon as they drop.