Kaiju Universe Codes (June 2026)

Kaiju Universe is a PvP sandbox game where players take control of giant monsters, tear through cities, and battle other kaijus across sprawling open-world arenas. Progression earns XP and G-Cells — the primary currency for unlocking and customizing your kaiju roster. Prometeo Games periodically releases codes that hand out free G-Cells and other in-game bonuses, so it pays to check back often.

Kaiju Universe active codes

There are no active codes for Kaiju Universe at the moment. The list below will be updated as soon as new codes become available.

No active codes available right now — check back soon.

Expired Kaiju Universe codes

The codes below have expired and can no longer be redeemed for rewards.

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How to redeem Kaiju Universe codes

Note: Kaiju Universe codes are case sensitive. Copy and paste them exactly as shown to avoid redemption errors.

Open Kaiju Universe on Roblox. After loading into the experience, the main Menu will appear on your screen.

Tap the Settings button in the top left corner of the Menu.

Kaiju Universe main menu and Settings button

The Settings panel displays five tabs: Graphics, UI, Sounds, Controls, and Others. Click the Others tab to continue.

At the top of the Others tab, locate the Redeem Code field. Paste an active code into the blank box next to that label.

Kaiju Universe code redemption field in the Others settings tab

Press Enter on your keyboard to submit the code. A confirmation message will display on screen confirming that the rewards have been credited to your account.

Where to find new Kaiju Universe codes

Prometeo Games announces new codes through the official X account (@Prometeo_Games) and the game’s Discord server. Both channels receive code drops whenever a new promotion is released, making them the fastest way to catch a code before it expires. Bookmarking this page is another reliable option — the active codes list above is refreshed as soon as new codes are confirmed.