All Working Overmortal Promo Codes July 2026

Step-by-step: Overmortal code redemption

1. 1Open Overmortal.
2. 2Tap on your Avatar/Profile icon in the top-left corner.
3. 3Tap the Gift Code button in the menu.
4. 4Enter your code in the text box.
5. 5Tap Confirm (or Redeem) to receive rewards instantly.

Overmortal codes not working?

If you're having trouble claiming rewards, check these common issues related to Overmortal codes:

• The code has expired. Many codes have a short shelf life, sometimes lasting only a day or two. If you’re seeing an error, the code may have already been deactivated. Check the status tag next to each code on our list.
• Double-check for typos. Capitalization doesn’t matter for these codes, but spelling does. Even one wrong letter or number will cause the code to fail, so copying "kao555" from our list is the safest option.
• Already redeemed. Codes are single-use. If you’ve redeemed a code before, even months ago, it’s permanently claimed on your account and can’t be used a second time.
• Platform or region mismatch. With versions on Android, iOS, not every code works across all platforms. Double-check that the code applies to the version you’re playing.
• Check your in-game mail. In Overmortal, rewards from codes like "kao555" are often sent to your in-game mailbox rather than appearing on screen. Check your mail, gift box, or inbox after redeeming to collect your items.
• Restart the game. Idle and incremental games sometimes need a full restart for code rewards to show up. Close the app completely, reopen it, and check your balance.