Project Slayers Codes

Redeem the codes below for free in-game rewards in Project Slayers. Codes we haven't confirmed in the last 30 days are marked Unverified, and your votes tell us which to re-check first.

Working

0 codes

Last updated

May 19, 2026

Active Project Slayers Codes 3

Code	Description	Status
Doma!WarFans	Free Reward	Unverified
SwShowcase	Free Clan/Demon Art Spins and Daily Spin	Unverified
Upd@ate1B1gCodE	Free Reward	Unverified

How to redeem codes

To redeem codes in Project Slayers, press M to open the main menu, navigate to the Codes section, type your code into the input field, and press Enter. Codes are case-sensitive and often include special characters like exclamation marks, at symbols, underscores, and hyphens - enter them exactly as displayed.

Codes reward Clan Spins, Demon Art Spins, Daily Spins, Race Resets, Breathing Resets, XP, and Wen. Clan Spins are the most valuable reward by far - they let you reroll your randomly assigned Clan for a rarer one, and a better Clan provides compounding stat advantages across your entire playthrough. Demon Art Spins serve the same purpose for Demon-faction players, rerolling the Blood Demon Art for a stronger option.

Project Slayers has over 118 expired codes and a history of active drops during 2022-2023 at the height of the Demon Slayer anime's popularity. New codes occasionally drop for events and developer milestones. Follow @ProjectSlayers_ on Twitter/X and join the official Discord for immediate notification - codes often expire within days to weeks of release.

Project Slayers Codes FAQ

Everything you need to know about Project Slayers codes - from redemption to why they sometimes don't work.

Ask in our Discord

How do I redeem codes in Project Slayers?

Press M to open the main menu, navigate to the Codes section, type your code into the input field, and press Enter. Codes are case-sensitive and often include special characters like exclamation marks and at symbols that must be entered exactly.

Why isn't my Project Slayers code working?

The code may have expired, been typed with wrong capitalization, or already been redeemed on your account. Project Slayers codes include unusual characters like @ and ! that must match exactly. Check the expired codes list below to confirm whether it has been retired.

What do Project Slayers codes give you?

Codes reward Clan Spins, Demon Art Spins, Daily Spins, Race Resets, Breathing Resets, XP, and Wen. Clan Spins are the highest-value reward - they let you reroll for a rarer Clan, which provides compounding stat advantages throughout your entire playthrough.

Do Project Slayers codes expire?

Yes - Project Slayers codes expire quickly, often within days to weeks of release. The game has over 118 expired codes in its history. Follow @ProjectSlayers_ on Twitter/X and join the official Discord to catch new codes before they expire.

Where do I find new Project Slayers codes?

The primary source is @ProjectSlayers_ on Twitter/X, where codes are announced as soon as they drop. The official Discord server and YouTube milestone announcements are secondary sources. New codes are rare given the game is in maintenance mode, but they do still occasionally appear.