✅ Last Checked: April 2026 | 0 active codes | Verified in-game this week
KAT, short for Knife Ability Test, has never shipped a standard redeem-code system. The developer Fierzaa uses music ID codes for the in-game Radio rather than promo codes for coins or knives, and the game rewards come through gameplay, the battle pass, and gamepasses instead. KAT was put under review in August 2025 while Fierzaa was inactive and re-released in March 2026 with saves restored, so the codes situation has stayed consistent, there are none, and there likely never will be.
📜 Active KAT Codes (June 2026)
🚧 No active KAT codes right now
KAT has never shipped a standard promo-code system. Rewards and knife skins unlock through in-game progression, gamepass purchases, and the Radio music ID system, not redeem codes.
If you see a site listing active KAT promo codes, double-check before wasting time, they are likely confusing KAT with another knife game like Wall Knife Simulator or Knife Ability Test variants. The real KAT by Fierzaa simply does not have a codes UI.
Expired KAT Codes
There is no expired code list for KAT because the game has never had a promo code system to begin with. Music ID codes exist for the Radio gamepass, but those are user-submitted Roblox audio IDs rather than developer-issued redeemables, so they do not expire or rotate the way game codes do.
🎮 How To Redeem Codes in KAT
KAT has no codes UI, so there is no redemption flow. If Fierzaa ever adds a promo-code interface, it would most likely live under Settings or the main menu, and we will update this page with step-by-step instructions the moment it ships. For now, free rewards in KAT come from daily login streaks, level-up coin drops, and the occasional limited-time event skin, not from typing codes into a box.
If you want free coins in KAT, the best path is consistent play, joining the official KAT Roblox group for the member-only drop, and completing daily knife challenges.
When Do New KAT Codes Drop?
The honest answer is probably never. Fierzaa has run KAT since 2015 without adding a codes system, and the March 2026 re-release did not change that. If a major update or collaboration arrives, there is a small chance the developer could add a promo redeem, which is why we keep this page current. Follow the KAT Discord and Fierzaa on X for first notice if that ever happens.
🎮 About KAT
KAT, officially the Knife Ability Test, is the Roblox knife-throwing PvP classic where four players spawn onto a small map with a single knife and try to hit each other before time runs out. Ability cards let you double-jump, teleport, speed-boost, or deflect knives mid-round, which turns a simple duel into a fast read-and-react fight. It is one of the oldest knife combat games on Roblox and still has a dedicated community of long-time throwers.
Progression comes from knife skins, case openings, and the Radio gamepass that lets you play music during matches, all bought with coins you earn from playing. Because KAT does not use promo codes, there is no Gem or coin shortcut, the game is built around skill expression and cosmetic collection over the long haul. That is part of the reason a player base has stuck around across so many Roblox meta shifts.
⚠️ Disclaimer: KAT has no active promo code system at the time of this update. Roblox game codes can be added or expire at any time. RobloxDatabase.com tracks this page monthly and will update it within 24 hours of a code release.
MORE FOR KAT
For auto-aim, knife ESP, and predict-hit loadstrings, grab the KAT script.
For ability card tier lists, map guides, and throw-mechanics breakdowns, read the KAT wiki.
Browse our Roblox codes collection for more PvP and knife game code lists.