Unlock complimentary Spins with Mugen codes to enhance your character in this Demon Slayer-themed Roblox experience. Dive into dynamic battles against players and destructible arenas using combat mechanics inspired by iconic anime techniques. Premium abilities accessible through the game’s randomization mechanics make accumulated Spins crucial for progression.
Latest active codes (valid through June 2025):
- TESTING – 10 Spins, 5 Enhanced Spins
- PLAYTEST – 10 Spins, 3 Enhanced Spins RECENT
Code redemption guide
Follow these steps to activate your rewards:
- Access Mugen through the Roblox platform.
- Locate the ‘Codes’ interface in the top menu
- Input active codes in the designated field and confirm redemption





Retired codes
No codes have currently been retired. This section will be updated if existing codes become invalid.