CookieRun: Kingdom KPop Demon Hunters Crossover Brings Limited-Time Rewards and New Content

Devsisters has launched a limited-time crossover event in CookieRun: Kingdom, bringing the KPop Demon Hunters universe into the popular mobile game. The collaboration, which runs until May 6, introduces new playable Cookies, story content, themed cosmetics, and several special modes tied to Kpop Demon Hunters, HUNTR/X, and the Dark Cacao Kingdom.

The crossover is built around a special episode titled "HUNTR/X Show in the Cookie World," set in the Dark Cacao Kingdom. In the story, the Saja Boys and a wave of invading demons threaten the kingdom, prompting players to team up with HUNTR/X to protect the Cookie Honmoon.

For players looking to collect extra resources during the event, CookieRun: Kingdom continues to handle coupon redemption outside the game. This means anyone trying to claim free rewards during the KPop Demon Hunters crossover will need to use Devsisters' official coupon page rather than an in-game code menu.

To redeem a CookieRun: Kingdom code, open the game, tap the menu button in the top-right corner, go to Settings, and head into the Info section to find your DevPlay account details. Once you have that, open Devsisters' official coupon page in your browser, enter your account information, paste in the code, and submit it. If the code is valid, the reward should arrive in your in-game mailbox after you restart the app.

Devsisters also notes that each coupon can only be redeemed once per account, so a reused code or an account mismatch can stop the reward from going through. There is still no single official page that keeps a live running list of every active CookieRun: Kingdom code, so most players end up checking updated roundup pages and then trying the listed codes for themselves. This is especially common during major updates and crossover events like KPop Demon Hunters, when time-limited rewards and promo codes tend to circulate more quickly.

Currently active codes include:

• TODEARESTFROMIHWAN
• 2MSUBSCRIBERSCRK
• DEVNOW2026THANKU
• BACK2BASICS2026

CookieRun: Kingdom's mailbox shows several pending reward claims tied to recent promos and event campaigns, including DevNow 2026, Back2Basics 2026, YouTube subscriber rewards, and Project Director Ihwan's parting gift. Codes can also expire without much warning, particularly around milestone campaigns, livestreams, and major event rollouts. If one does not work, the most likely reason is that it has expired, has already been used on the account, or the DevPlay details were entered incorrectly. Even when a submission goes through, a full restart may still be needed before the reward appears in the mailbox.

For day-to-day use, the process is straightforward: use Devsisters' official coupon page to redeem rewards, and keep an eye on the game's official channels and regularly updated code roundups when new codes start appearing. During a large event like the KPop Demon Hunters crossover, that remains the easiest way to pick up a few extra rewards without missing the redemption window.

The KPop Demon Hunters crossover represents one of several major collaborations CookieRun: Kingdom has hosted, following partnerships with franchises like Sonic the Hedgehog and Disney. These crossovers typically introduce unique gameplay elements and cosmetic items that aren't available outside the event period, making them particularly valuable for dedicated players looking to expand their collection of Cookies and Kingdom decorations.

With the event running through early May, players have several weeks to experience the new story content and collect the available rewards before the crossover concludes and the content potentially becomes unavailable.