Protect the King Codes (May 2026) — Latest working list

Update: We checked for new Protect the King codes on May 21, 2026, but there were no changes.

Protect the King has a short active code list right now, with rewards focused on Gold for upgrades, potions, lootboxes, armor, and customization. If you want to redeem them in-game, launch Protect the King on Roblox, finish the tutorial, and open the Codes menu from the lobby.

Working Protect the King codes

• FREEGOLD — 50 Gold
• GOLD30 — 30 Gold

Expired Protect the King codes

• HARBINGER

How to redeem Protect the King codes

Step 1: Launch Protect the King in Roblox and complete the tutorial if this is your first time in the game. The code option appears from the main lobby flow after that setup.

Step 2: In the lobby, click the codes button in the top-left corner. This opens the redemption field where you can enter an active code.

Step 3: Type one of the working codes exactly as shown, then press redeem. If the redemption goes through, the game confirms that the code has been validated.

What the codes give you

The current rewards are Gold. In Protect the King , Gold is used across several core systems, including lootboxes, armor upgrades, potions, customization, and other progression-related purchases.

Where new Protect the King codes usually appear

There is no fixed release schedule for new codes. New drops can appear around game updates or special events, and the game also has an official Discord server, an X account under @HordeSlayerRBLX, and a Funcomofficial community group where players follow updates.

The active list is small at the moment, so it is worth redeeming any working code as soon as you see it still available in-game.