Mugen Codes (July 2026)

Mugen is an anime-inspired arena brawler on Roblox where your performance in combat depends heavily on the styles you equip. Styles change your moves and fighting mechanics, but the rarest ones have extremely low drop rates on normal spins. The codes below hand out lucky spins and yen that improve your odds significantly — lucky spins push the mythic style drop rate from 0.5% all the way up to 5%.

Working Mugen codes

These codes are currently active. Enter them in Mugen on Roblox before they expire.

KNICKSIN5 — 100k yen NEW
APPLEDAY — 100k yen NEW
MUGENHUB — free rewards

How to redeem codes in Mugen

The redemption process is straightforward. Follow the steps below to claim your rewards.

Launch Mugen on Roblox. You need to be in the lobby before the codes button becomes accessible.

Tap the pink codes button at the bottom of the screen to open the code entry window.

Tap the pink Codes button at the bottom of the screen. This opens the code entry window.

Type or paste a code into the “Enter Code” field, then press the Redeem button.

Paste or type your code into the field and press Redeem. A confirmation message appears when the rewards are added to your account.

A confirmation message will appear on screen when the code is accepted. Your yen or spins are added to your account immediately. To use your spins, tap the Styles button.

Where to find new Mugen codes

New codes tend to drop alongside updates, milestone announcements, and trailers. The most reliable place to catch them early is the official Mugen Discord server, where codes are typically posted in the #updates or #announcements channels. The Discord also occasionally offers free lucky spins directly. You can also follow the game on its Roblox page using the bell icon to get notified when new play sessions or updates are announced.

There is also an official Mugen Trello board that functions as a wiki, covering styles, abilities, and game mechanics — useful for understanding what your spins might unlock.