Working Demon Arena Codes (3)
Last updated August 20, 2026
| Code | Reward | Works? | |
|---|---|---|---|
DC_JOINNew | 1 Pierce Potion | Did it work? | |
100LIKESNew | 1 Health Potion | Did it work? | |
NEWNew | 1 Attack Potion | Did it work? |
How to redeem codes in Demon Arena
- Launch Demon Arena on Roblox.
- Look for a Codes, Shop or settings button — usually on the side of the screen.
- Paste the code exactly as shown above. Codes are case-sensitive.
- Press redeem to claim your reward.
Codes expire without warning — if one fails, it was almost certainly pulled by the developer.
Found a code we're missing?
Submit it and we'll verify it before it goes live.
About Demon Arena
⚔️ Welcome to Demon Arena! This is a Slayers vs. Demons PvP Arena! Unleash your skills and defeat your opposite! How to Play: 💪Choose your faction! Each faction has 8 unique fighting styles to master! 🔥 Train hard to strengthen your body and sharpen your combat skills! 👊 Defeat players from the opposing faction to earn Respect Points! 🏆 Climb the leaderboards! Prove you are the strongest! In this war between Slayers and Demons, which side will you choose? 🔓 Code: NEW, 100likES Next Code at 1k likes! ❤️ Love the Game? Support Us! Like and favorite for updates! Join our group for exclusive CODES and new content! 🏷️ Tags: PvP, Action, Combat, Simulation, Anime, Character Customization, Competitive IMPORTANT: This game is an unofficial fan-made project inspired by Demon Slayer. It is created as a tribute to the anime and to share our love for it with the community.