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Zombie Island Codes (July 2026) – All Active Codes & Free Diamonds
Zombie Island codes hand you free Diamonds to spend on classes, charms, and weapon upgrades without grinding through wave after wave. Two codes are confirmed active right now, and both are worth redeeming before the next update wipes them out.
VERIFIED ACTIVE CODES — Last checked July 9, 2026
| Code | Reward | Status |
|---|---|---|
| Release | 1,000 Diamonds | Active |
| UPD1 | 1,000 Diamonds | Active |
Source: RobloxDen (checked July 9, 2026) and NerdsChalk / AllThingsHow (checked July 6, 2026)
[NOTE] Three additional codes — MIMICCORE, Zombie, and Summer — are circulating on some code-tracking sites as of July 10, 2026, each reportedly worth 1,000 Diamonds. Only one independently checked source has them so far, so they haven’t cleared our two-source verification standard yet. Feel free to try them in the Codes tab; if they work, treat it as a bonus, but don’t count on them if they’ve already expired by the time you read this.
How to Redeem Zombie Island Codes
Claiming your free Diamonds takes less than a minute:
- Launch Zombie Island on Roblox.
- Click the Store icon on the left side of the screen.
- Scroll to the bottom of the Store menu until you reach the Codes section.
- Type or paste a code into the Enter Code box exactly as shown.
- Press Claim to receive your Diamonds.
[NOTE] Codes are case-sensitive. Copy and paste directly to avoid a failed redemption over a simple typo.
Expired Zombie Island Codes
There are no confirmed expired codes for Zombie Island at this time. The game is young, and both verified codes released so far remain active.
How to Get More Zombie Island Codes
Zombie Island’s developers tend to drop new codes alongside updates and milestones rather than on a fixed schedule.
- Zombie Island Discord: New codes are usually posted first in the announcements or codes channel.
- Shoot Zombies Roblox group: Official group posts sometimes include code drops tied to new content.
- Bookmark this page: We recheck this list regularly and verify new codes against at least two independent sources before adding them here.
Zombie Island Codes FAQ
How many Zombie Island codes are active right now?
Two codes are confirmed active as of July 9, 2026: Release and UPD1, each worth 1,000 Diamonds. A few other codes are circulating online but haven’t been independently verified yet.
How often does Zombie Island release new codes?
There’s no fixed schedule. New codes tend to arrive alongside major updates or milestones, so checking back after a patch is your best bet for catching one early.
Why isn’t my Zombie Island code working?
The most likely causes are a typo, an already-claimed code on your account, or a code that has expired since this list was last checked. Copy and paste codes directly from the list above to rule out spelling errors.
Can I use the same code on more than one account?
Yes. Each code can only be redeemed once per account, but nothing stops you from claiming it again on a separate Roblox account.
What is Zombie Island on Roblox?
Zombie Island is a wave-based co-op survival game where players pick a class, arm up, and fight off escalating hordes of the undead as a squad. Diamonds earned through play or codes go toward class unlocks, charms, and weapon upgrades.