Coupon codes in Cookie Run: Kingdom unlock free in‑game rewards such as Crystals, Rainbow Cubes, and special materials used for summons, upgrades, and progression. Each code can be redeemed once per DevPlay account and the rewards are delivered to the in‑game Mailbox after redemption.
Active coupons change frequently as events, updates, and promotions roll out. The working codes below currently redeem rewards in the game.
Working Cookie Run: Kingdom codes
COOKIERUNXIDUS— 500 CrystalsCRKINTAIPEI2026— 3,000 Crystals, 1,500 Rainbow Cubes, 5 Fateful Cookie Cutters, 50 Radiant Beascuit Dough, 1 Butter Amber
How to redeem Cookie Run: Kingdom codes
Codes are redeemed through the official coupon redemption page tied to your DevPlay account.
Step 1: Open the coupon redemption page at https://game.devplay.com/coupon/ck/en. This is the official DevPlay portal used to claim rewards.
Step 2: Enter your DevPlay account name or the email used to sign in to the game.
Step 3: Type one of the working codes exactly as written.
Step 4: Submit the code and launch the game again. The rewards will appear in your in‑game Mailbox.
Your DevPlay account name can be found in the game by opening Settings → Info. The account identifier shown there is the one required for the redemption form.
Expired Cookie Run: Kingdom codes
The following coupons previously granted rewards but are no longer redeemable.
HAPPY5THANNIVERSARYCRK5THANNIVERSARYHCRK5THANNIVERSARYCCRK5THANNIVERSARYTCRK5THANNIVERSARYICRK5THANNIVERSARYWCRKANIMEIMPULSE2026KINGDOMSTAR2026TRENDYCOOKIESYTTHANX300MPLAYERSYOUAREOURKINGDOMHOTY2025
New coupons are usually released alongside major updates, livestreams, and celebration events. Rewards commonly include Crystals for gacha pulls, Rainbow Cubes for costumes, stamina items, and special crafting materials. Checking regularly ensures newly released codes can be redeemed before they expire.