Update: Checked for new CookieRun: OvenSmash codes on June 04, 2026.
CookieRun: OvenSmash places players in Platter City, a vivid urban arena where Cookies across Dealer, Tanker, and Support classes clash in real-time PvP matches. Devsisters releases codes periodically that hand out crystals, coins, and rainbow credits — currencies that take real time to accumulate and give free-to-play players a meaningful head start.
Working CookieRun: OvenSmash codes
The following code is currently active. Each code can only be redeemed once per account.
COSCREATORCRUMBLE— 3,000 crystals, 10,000 coins, and 1.5 rainbow credits NEW
How to redeem CookieRun: OvenSmash codes
Codes are redeemed through a browser-based page rather than from inside the app itself. Before heading to that page, grab your DevPlay Player ID from the game's account settings.
Step 1: Launch CookieRun: OvenSmash and finish the tutorial if you haven't already. The redemption system is locked until the tutorial is complete.
Step 2: Tap the three-line menu button in the top-right corner of the screen, then go to Settings and select Account. Your DevPlay Player ID appears there — copy it.
Step 3: Open the CookieRun: OvenSmash coupon redemption page in your browser. Paste your Player ID into the DevPlay Account field, then enter the code in the Coupon Code field.
Step 4: Tap Claim Rewards. The rewards land directly in your in-game mailbox. If nothing appears right away, a quick restart of the app should load them in.

Expired CookieRun: OvenSmash codes
These codes have expired and can no longer be redeemed.
COSUPDATE0507LIVEOVENSMASHLIVE0407WELCOME2OVENSMASH
Where to find more codes
Devsisters announces new codes through the official CookieRun: OvenSmash Discord server and social channels, including X (@CROvenSmash) and Instagram (@crovensmash). Codes tend to drop alongside major updates, community milestone announcements, and limited-time in-game events. Keeping an eye on those channels — or checking back here — is the most reliable way to catch them before they expire.