Mugen Slayers is a Roblox game where you collect powerful units and explore different worlds inspired by Demon Slayer. Codes in Mugen Slayers give you useful items like potions and coins that help you upgrade your characters and unlock new areas faster. Using these codes smartly can save time and boost your progress while you focus on battling bosses and upgrading your team.
Checked and verified on June 25, 2026 (Today)
update4aThis code gives you 10 Potions.
updatel2eThis code gives you 10 Potions.
update3eThis code gives you 10 Potions.
update3dThis code gives you 10 Potions.
update3cThis code gives you 10 Potions.
update3bThis code gives you 10 Potions.
update3aThis code gives you 10 Potions.
update4eThis code gives you 10 Potions.
update4dThis code gives you 10 Potions.
update4cThis code gives you 10 Potions.
update4bThis code gives you 10 Potions.
update5v5This code gives you 5 Big Power Potions and 5 Big Coins Potions.
update5v4This code gives you 5 Big Power Potions and 5 Big Coins Potions.
update5v3This code gives you 5 Big Power Potions and 5 Big Coins Potions.
update5v2This code gives you 5 Big Power Potions and 5 Big Coins Potions.
update5v1This code gives you 5 Big Power Potions and 5 Big Coins Potions.
fU6lUThis code gives you 20,000 Coins.
mG0xJThis code gives you Free Rewards.
How to Redeem Mugen Slayers Codes
There are no special requirements to redeem codes in Mugen Slayers. Just follow these simple steps:
- Launch Mugen Slayers.
- Click the Codes button at the top-right corner of the screen.
- Type or paste your code exactly as it appears (codes are case sensitive).
- Press Verify to claim your rewards immediately.
For other simulation fun, check out Mowing Simulator codes or dive into relaxing growth with Grow a Garden 2 codes.
These codes are expired and no longer work.
Why Codes Might Not Work
Codes often fail because of simple typing mistakes or expired codes. Make sure you enter the code exactly as shown, including uppercase and lowercase letters. If the code is still active but not working, it might be a temporary issue with the game server.
What Rewards You Normally Get?
Codes in Mugen Slayers mostly grant potions and coins that directly impact your gameplay. Here are the typical rewards you can expect:
| Reward Type | Description |
|---|---|
| Big Power Potions | Boost your character's power for a limited time, helping you defeat enemies faster. |
| Big Coins Potions | Increase the amount of coins you earn, speeding up your upgrades. |
| Super Power Potions | A stronger version of power potions for bigger boosts. |
| Super Coins Potions | A stronger version of coin potions for more coins. |
| Coins | In-game currency used to buy upgrades, units, and equipment. |
| Free Rewards | Miscellaneous freebies that may include potions and coins. |
These rewards are essential for progressing through tougher worlds and unlocking new abilities.
Where to Find New Mugen Slayers Codes
New codes for Mugen Slayers usually drop through the developer Tara Monota Lala's Discord server, especially in channels like #announcements or #codes. You can also find updates on the developer’s Roblox group and their social media profiles. Codes appear regularly with updates, so checking these sources often helps you stay up to date. Developer socials are listed below the game.
We keep track of these sources and update this page as soon as new codes drop. Bookmark this page or follow our channels to get the codes right away.
