Roblox players looking to bolster their resources in the zombie survival game Zombie Island can utilize a list of active codes released by the developers. These codes primarily reward players with Gems, a crucial in-game currency used for unlocking new classes and weapons, and sometimes offer other valuable items like Mythical Cores.
Zombie Island challenges players to survive against hordes of zombies on a procedurally generated island. Success hinges on building an effective loadout and strategically choosing power-ups between waves of enemies. The game supports both solo play and cooperative sessions with friends.
To redeem codes, players must first launch Zombie Island within Roblox. Once in-game, they should locate and click the gift box icon, typically found in the upper-left corner of the screen. A text field will appear where players can enter the desired code, followed by clicking the 'Claim' button to receive their rewards.
As of July 22, 2026, the following codes are active:
- ArcSpider - 1,000 Gems
- NEW Zombie - 1,000 Gems
- Summer - 1,000 Gems
- UPD1 - 1,000 Gems
- Release - 1,000 Gems
- MIMICCORE - 1 Mythical Core
Zombie Island has not yet accumulated any expired codes. The developers typically announce new codes through the game's official Discord server, but these compiled lists aim to simplify the process for players.