Codes ยท Android, iOS
Z Day Hearts of Heroes Codes: Active and Expired (June 2026)
Last checked May 28, 2026 (UTC)
Eienware drops Z Day Hearts of Heroes codes around updates and events in this zombie war strategy game, and most of them hand you gold and speedups. I keep the working ones tracked here.
Z Day: Hearts of Heroes codes are alphanumeric gift codes the Z Day team posts on the official social channels and drops during update events for free Gold (premium currency), speedups, resources, and hero or troop items. Z Day Hearts of Heroes is a war strategy game set in a zombie apocalypse, where you build a base, recruit heroes, train troops, and fight other commanders for the map. Gold buys convenience and recruitment, speedups cut your build and research timers, and resources fund your war machine. Code rewards just accelerate your base and army growth.
Quick tip. don't blow your code speedups the second you get them. Bank them for combat and construction events, because Z Day rewards finishing upgrades and winning battles during timed windows. Saving them for those turns the same reward into event points and prizes on top of the progress.
New Z Day Hearts of Heroes codes turn up during major updates, server milestones, and seasonal events. They often expire within a couple of weeks, so redeem early. You redeem in game through the settings gift code option. The codes are case sensitive, so watch your capitals.
- You redeem in game through the settings gift code option.
- Most codes give gold, speedups, and resources.
- Codes often expire within a couple of weeks, so redeem early.
- Each code is single use per account.
- Codes are case sensitive, so use the Copy button to avoid typos.
Active Z Day: Hearts of Heroes codes (4)
Use the Copy button next to each code. Z Day Hearts of Heroes codes are case sensitive, so paste them rather than typing them out. Redeem early too, since they expire fast.
| Code | Reward |
|---|---|
| ZDAY2026 New Expires soon | Gold and speedups |
| ZDAYGIFT Expires soon | Gold |
| HEROESDEFENSE Expires soon | Speedups and resources |
| ZDUPDATE Expires soon | Gold bundle |
If a code comes back invalid, it either expired or you've already used it. Check the official Z Day channels for the current set.
Expired Z Day: Hearts of Heroes codes
Skip these. They were tied to past launch windows and seasonal events.
| Code | Reward | Expired |
|---|---|---|
| ZDLAUNCH | Launch Gold | 2025 |
| ZDSUMMER25 | Summer speedups | September 2025 |
| ZDWINTER25 | Holiday Gold | January 2026 |
How to redeem Z Day: Hearts of Heroes codes
Z Day Hearts of Heroes keeps redemption in game through the settings gift code option. Whatever you claim arrives in your in game mailbox.
- Open Z Day Hearts of Heroes and tap the settings menu.
- Find the gift code or redemption code option.
- Type the code in exactly as shown (it's case sensitive).
- Confirm to redeem, then open your mailbox to grab the Gold and items.
If a code gets rejected, it's almost always expired or already used on your account. The codes are case sensitive, so paste from the Copy button to rule out a typo.
Z Day: Hearts of Heroes codes FAQ
What do Z Day Hearts of Heroes codes give?
Most of them give Gold, speedups, and resources, with the odd hero or troop item. Gold buys convenience and recruitment, speedups cut your timers, and resources fund your war machine. The whole point is accelerating your base and army growth.
When should I use code speedups?
During combat and construction events. Z Day rewards finishing upgrades and winning battles inside timed windows, so banking speedups for those turns the same reward into event points and prizes on top of the progress. Hold them for events.
Why does my code keep failing?
Three usual suspects: the code expired, you already redeemed it on this account, or you mistyped it. The codes are case sensitive, so paste from the Copy button, and redeem early since they expire fast.
Where do I enter codes in Z Day Hearts of Heroes?
In game through the settings gift code option. Open settings, find the gift code field, and enter the code. Rewards land in your in game mailbox, so claim them there once you've redeemed.
Are the codes account based or server based?
They're usually account based, so they apply to whichever account you redeem on, regardless of your server. If a code rejects even though you typed it right, it's most likely expired rather than locked to another server.
Where do I find the newest Z Day codes?
Follow the official Z Day Hearts of Heroes social channels and the in game events. Codes drop during updates, server milestones, and seasonal events, and the official channels post them first, usually with the event notes.