Knife Duels strips PvP down to the basics: one blade, one opponent, and a race to six rounds. Codes from the developers hand out free Coins that speed up unlocking new knife skins without extra grinding.
Working Knife Duels codes
Summer— 3K Coins NEWLOADING— 3K Coins NEW
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Code redemption is tied to a specific object in the game world, not a menu button, so you need to reach that spot first.

A successful redemption adds the Coins to your total immediately, which you can confirm by checking your Coin count on screen. If nothing changes after pressing Redeem, double-check the spelling and capitalization of the code before trying again.
Where new Knife Duels codes get announced
New codes tend to arrive alongside content updates or community milestones. Following the game’s Roblox community page and its Discord server keeps you close to any announcement as soon as it goes out. We check for new codes regularly and update the list above when fresh ones appear.
What Coins unlock in Knife Duels
Coins are earned by winning matches and serve as the main currency for purchasing knife skins from the in-game shop. Redeeming free codes for Coins lets you unlock new cosmetics without relying solely on match wins.
Since both active codes currently give out identical 3K Coin rewards, there’s no reason to hold off on redeeming either one before jumping into your next duel.






