All Strong Ninja Simulator Codes 2025(September)

Strong Ninja Simulator, a well-known Roblox game, has recently released some redeemable in-game codes.

Strong Ninja Simulator is a Roblox-exclusive fighting game developed by Brain Games. You will be using a katana to increase your power in this game. You can use the money and gems to level your character and enhance its blade. Also, you may sell that currency and try out Rebirth to see if you can climb the leaderboards in this simulator game.

September 8, 2025: we check for new and working codes for Strong Ninja Simulator.

Roblox Strong Ninja Simulator Codes

Verified Active Codes

These 5 codes are confirmed active and ready for you to redeem:

• ANIME — awards 3,000 Gems
• ILIKEGEMS — grants 2,000 Gems
• FREELUCK — gives you a 2× Luck Boost
• VOID — provides 5,000 Strength
• RELEASE — gives Free Rewards (status marked “Check”)

Expired Codes

These codes have been retired and no longer work:

• 500KVISITS — Free Rewards
• ARCTIC — Free Rewards
• ALIENS — Free Rewards
• BELUGA — Free Rewards
• HEAVEN — Free Rewards
• DRAGON — 2,000 Gems
• 2MVISITS — 5,000 Strength

How to Redeem Codes

If you don’t know how to redeem codes, just follow the steps given below:

• Open up Roblox Strong Ninja Simulator on your device.
• Tap the Gift icon on the side of the screen.
• It will open the code redemption window with a text box.
• Copy the code as it appears in the list we gave.
• Simply paste it into the text box.
• Finally, click the Redeem code button and enjoy!