Knife Arena on Roblox is a fast-paced FPS where gift codes can grant free currency, items, or other bonuses.
Updated: December 23, 2025
No active Knife Arena codes are currently known. When new public codes are released by the developer, they will appear in the list above.
How to redeem codes
Step 1: Start Roblox and launch Knife Arena from its game page.
Step 2: Wait for the main lobby or menu to load, then look for a button or icon labeled something like “Codes”, “Rewards”, “Shop”, “Settings”, or a Twitter/X bird icon.
Step 3: Click this button to open the code redemption window. In some Roblox shooters, this is found under a “Rewards” or “Gifts” tab on the main screen.
Step 4: Carefully type or paste your code into the text box. Avoid extra spaces before or after the code.
Step 5: Confirm by pressing the “Redeem”, “Claim”, or similar button. If the code is valid and active, the reward will be added to your account automatically.
Expired codes
Any Knife Arena codes that stop working will be moved into this section so you can quickly see which ones are no longer valid.
Why codes might not work
- The code has expired. Many Roblox game codes are only active for a short event or update window.
- There is a typo or extra space. Codes are usually case-sensitive; double-check each character before redeeming.
- The code was already used on your account. Most codes can only be redeemed once per account.
- The game has not fully loaded or is out of sync. Return to the lobby, or restart Roblox, then try the code again.
Where to find more codes
New Knife Arena codes are typically shared directly by the developer during updates, milestones, or events. To catch them early, keep an eye on:
- The Knife Arena game page on Roblox (check the description for any posted codes).
- The Roblox group or community linked under the developer name “One Hit Studio(9D GAMES)” on the same page.
Bookmark this page — code lists here are reviewed regularly and updated whenever new public Knife Arena codes are released.
Always enter codes exactly as shown, remember that they can expire at any time, and avoid any unofficial “code generator” sites or tools that ask for your Roblox password or personal information.
