New Roblox Final Swarm codes (September 2026)
Free Keys and Chests
Roblox Final Swarm codes give you free Keys and Chests, which is exactly what you want in a game built around surviving huge waves and improving your loadout between fights.
The newest September update added fresh codes.
Latest working Final Swarm codes for September 2026
Final Swarm is built around surviving waves of enemies and strengthening your character for increasingly difficult fights. The official game description specifically highlights Keys as a resource used to upgrade and unlock new weapons.
Chests give you another source of progression rewards, with different code updates handing out Wooden, Raid, Inferno, Void, Epic, and other chest types.
You can & should bookmark this page (CTRL+D). We regularly check Final Swarm after updates because codes can move from active to expired quickly.
Expired Final Swarm codes
Recent expired lists include:
- R41D5
- VoidExtension
- XtraVoid
- skillz
- freevoid
- frosty
- VoidFix
- nocheaters
- H4MM3RT1M3
- update1
- Jungl3
We prioritize our latest verification and keep older codes out of the working table once they stop redeeming consistently.
How to use Final Swarm codes
New players need to complete the tutorial before the code box becomes available.
- Launch Final Swarm on Roblox.
- Complete the tutorial if you have not already done so.
- Enter the main Lobby.
- Open the Shop from the bottom of the screen.
- Scroll to the Codes section.
- Paste a working code.
- Press Claim to receive the reward.
If you cannot find the code box, make sure you have finished the tutorial first.
Why is my Final Swarm code not working?
First, finish the tutorial. The redemption section is not immediately available to a brand-new player, so not seeing the code box does not mean the system is broken.
Next, copy the code exactly as shown. Final Swarm uses unusual spellings such as INF3RNO, where a number replaces a letter, so manual typing can easily cause mistakes. Check that you have not already redeemed it and remove any spaces before or after the code.
If a newly released code fails, rejoin a fresh server after the update and try again. If an older code still returns invalid after that, it has most likely expired. Final Swarm rotates codes frequently, and we move codes out of the working list when our checks stop confirming them.
How to find new Final Swarm codes
New Final Swarm codes usually arrive around updates, milestones, and community announcements. You can follow the game through its official Roblox group and Discord for new drops and update news.
We also check Final Swarm after major patches, retest older codes, and remove them once they stop working. Bookmark this page and check back after updates for the latest working list.
What is the Roblox Final Swarm game about?
Final Swarm is a wave-based Roblox RPG where you fight hundreds of enemies, collect Keys, unlock and upgrade weapons, build a stronger loadout, and progress through different worlds.
The goal is simple: survive the incoming swarm for as long as the game demands. Codes help by giving you progression resources before you start spending more time farming Keys and Chests manually.
That’s all for today! Looking for more free Roblox items? Check out these: