Project Slayers Codes (September 2026)
Project Slayers drops you into the Demon Slayer setting on Roblox without much fuss. You pick a path, either a Demon Slayer swinging a blade with a breathing style behind it or a demon on the other side of that fight, and Project Slayers codes are the quiet way to pad out that run with a few freebies before you commit.
The table below is where the active codes live, and it gets checked regularly so you can see what is still working and what has already expired. Past rewards have included things like Wall Climb and a Special Combo, so it is worth a look before you settle into a long grind.
One thing to know going in: code drops here can be slow, and stretches with nothing new are normal. Some of them have been tied to like and visit milestones, so the table is the easiest way to tell whether anything fresh has landed.
All Roblox Project Slayers Codes
Expired Project Slayers Codes
Show all 59 expired Project Slayers codes
How to Redeem Project Slayers Codes
- Open Roblox.
- Launch Project Slayers.
- Open the menu.
- Hit the book icon.
- Type your code into the box.
- Hit redeem.
- Enjoy your freebies.
How to Get More Project Slayers Codes
Project Slayers runs an official Discord server and an official Trello board, the two places the game uses for its own announcements, though be aware that fresh invites to that Discord cannot currently be generated, and the Trello reads much like a wiki with plenty of detail on the game. Since codes here do expire, the set that still works shifts over time, and fresh ones tend to follow whatever the developers put out next.
Why aren’t my Project Slayers codes working?
Most of the time the code simply wasn’t entered the way the game expects it. Type it exactly as written, with no extra characters or mistakes, or copy and paste it straight into Project Slayers to rule out typing errors. The other likely explanation is that the code has already expired, since these rewards stop working once their run ends. An expired code can’t be revived, so the only option left is to try a newer one.
