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Project Slayers Codes: Active and Expired (June 2026)
Last checked May 28, 2026 (UTC)
Project Slayers codes drop around updates from Fivestar Studio, and most of them give rerolls and XP boosts. I keep the working ones here, and we refresh the list whenever new ones land.
Project Slayers codes are short string codes the Project Slayers team posts on the official Discord and during update events in this Demon Slayer inspired Roblox game for free Race Rerolls, Clan Rerolls, Breath Rerolls, XP boosts, Wen (currency), and Spins. Rerolls swap your Race, Clan, or Breathing style, which decide your abilities and rarity. XP boosts cut down the leveling grind. Wen is the in game currency for gear and items. The reroll economy is honestly the heart of the whole thing, because you're always chasing those rare combinations.
Quick tip. My tip: bank your Race and Breath rerolls until a major update settles the meta. Patches rebalance which Breathing styles and Races are strongest, and if you reroll before the new tier list is clear, you can easily land on a setup that gets nerfed a week later.
New codes appear with major updates, milestone events, and apology drops after downtime (the team often hands out reroll codes when servers go down). They expire fast, sometimes within days. You redeem in game through the menu code option, and the codes are case sensitive, so enter them exactly.
- Codes redeem in game through the menu code option.
- Most Project Slayers codes give Race, Clan, or Breath rerolls plus XP boosts.
- Codes expire fast, often within days, and break on major updates.
- Each code is single use per account.
- Codes are case sensitive, so use the Copy button to avoid typos.
Active Project Slayers codes (4)
Hit the Copy button next to each code. They're case sensitive and they break on updates, so redeem the day you find them.
| Code | Reward |
|---|---|
| ProjectSlayers2026 New Expires soon | Race Rerolls and XP boost |
| SorryForShutdown Expires soon | Breath Rerolls and Clan Rerolls |
| UpdateReroll Expires soon | Race Reroll and Wen |
| DemonArt Expires soon | Spins and XP boost |
Bank your rerolls until the meta settles after an update. And if a code says invalid, it expired or broke with the latest patch.
Expired Project Slayers codes
Don't bother with these. They broke with past updates or expired after milestones.
| Code | Reward | Expired |
|---|---|---|
| Release | Launch rerolls | 2024 |
| 200KLikes | Milestone rerolls | 2025 |
| WinterPS25 | Holiday XP boost | January 2026 |
How to redeem Project Slayers codes
Redemption happens in game through the menu code option, so there's no web portal. Rewards apply instantly to your account.
- Launch Project Slayers inside the Roblox app and load into a server.
- Open the in game menu.
- Find the code entry option.
- Type the code exactly as shown, since it's case sensitive.
- Confirm to redeem, and your rerolls, boosts, and Wen apply instantly.
If a code gets rejected after an update, it's most likely broken. Project Slayers codes are tied to specific versions and often die when a new patch goes live, so redeem promptly and don't sit on them.
Project Slayers codes FAQ
What do rerolls do in Project Slayers?
Rerolls swap your Race, Clan, or Breathing style, and those decide your abilities, stats, and rarity. Chasing a rare Race or a strong Breathing style is the core grind, and code rerolls are the free way to keep trying without paying the in game reroll cost.
When should I use my rerolls?
After a major update settles the meta. Patches rebalance which Breathing styles and Races are strongest, so rerolling before the new tier list is clear risks landing on something that gets nerfed. Bank your code rerolls and spend them once the meta is known.
Why do codes break on updates?
The game ties its codes to specific versions, so when a new update goes live, the old ones often stop working. That's why the list turns over with every major patch, and why I keep saying to redeem active codes the day you find them.
Why does my code keep failing?
Usually one of three things: it expired, it broke with a recent update, or you mistyped it (they're case sensitive). Paste from the Copy button first, then check the Discord for the current version's codes.
Are there codes for free Wen or rare items?
Mostly rerolls and XP boosts, with the occasional small amount of Wen. The game keeps the rare items locked behind gameplay and the reroll grind, so codes speed up your character build rather than handing you rare gear outright.
Where do I find the newest Project Slayers codes?
The official Project Slayers Discord is the source I'd trust. Codes drop there with updates and after downtime, when the team often hands out apology reroll codes. The Roblox page lists them too, but the Discord posts first.