Infection Gunfight Codes (May 2026)

Infection Gunfight mixes fast first-person shooting with zombie pressure, and codes can give you a useful head start with Gems, Credits, cases, and temporary or permanent weapons.

Working Infection Gunfight codes

Expired Infection Gunfight codes

How to redeem Infection Gunfight codes

Step 1: Launch Infection Gunfight and stay in the lobby. The code menu is tied to the lobby interface, not the middle of a match.

Step 2: Click the Rewards button at the bottom of the screen. This opens the rewards menu where code redemption is handled.

Step 3: Enter a code in the Enter Code Here box in the bottom-right corner of the menu. Use the code exactly as shown, including the same capitalization.

Step 4: Press Redeem. When it works, the reward is added to your account immediately.

How to know the code worked

A successful redemption applies the reward right away after you press Redeem. For currency rewards, your Gems or Credits total increases. For item rewards, the weapon, pack, case, or timed item appears in the appropriate inventory or reward area.

Other free rewards in Infection Gunfight

The Rewards menu also includes a few built-in freebies outside the code list. You can claim 2k Credits for joining the 9thD Workshop Roblox group, 1k Credits for favoriting and liking the game, and a Newbie 7-day streak.

Credits also come from tasks and achievements. Daily Tasks and Weekly Tasks are the main repeatable ways to keep building your balance once you have used the active codes.

What the codes give you

The current code pool leans heavily toward Gems, with a smaller number of Credits and item rewards. That makes the most valuable entries the large Gem bundles and the codes tied to Luxury Cases, Luxury Spin Keys, starter packs, or permanent weapon unlocks like the Banana SMG.