If you’re playing Demon: Unlimited City, you’re probably grinding for upgrades, summoning new units, or trying to clear tougher stages. One of the best ways to stay ahead without spending anything is by redeeming gift codes.
These codes often reward you with in-game currency, summon tickets, or even rare resources that would take days to farm. This guide will help you with all the active codes, how to redeem them, and some quick details about the game itself. Also if you are new to the game, you might want to check out the Ghost Hunters Assemble, which is quite similar, and our Demon Unlimited City Tier List!
Demon: Unlimited City Codes
1. VIP666
2. VIP777
3. VIP888
4. VIP999
5. WELCOMEFB
6. WELCOMEDC
How to Redeem Codes in Demon: Unlimited City
Redeeming your codes is quick and easy. Here’s what you need to do:
- Launch the game and wait for the main menu or town screen to load.
- Tap on the “Avatar” icon or Settings button (usually top-left or top-right of the screen).
- Look for a “Redeem Code” or “Gift Code” option.
- Enter the code exactly as shown and press Confirm.
- Check your in-game mailbox or inventory for the rewards.
What is Demon: Unlimited City?
Demon: Unlimited City is an unofficial 3D idle hero collector game heavily inspired by the Demon Slayer anime. It features characters that resemble popular Slayers and Demons, set in dark fantasy maps full of intense battles and flashy ultimates. As a player, you’ll build a team of Demon Slayers or Demons, upgrade them, and place them in idle battles to farm materials and progress through stages automatically.
With its idle mechanics, you don’t need to grind manually — your team fights even when you’re offline. But to truly get ahead, especially in PvP and boss raids, you’ll need strong characters. That’s where redeem codes come in — giving you a boost when you need it most.
Demon: Unlimited City might not be an official anime game, but it captures the same high-energy demon-slaying vibe. Whether you’re here for the idle mechanics, the collectible characters, or the flashy visuals, using redeem codes is a smart way to build your team faster without spending real money.
Keep checking back regularly for new codes — events, updates, or collaborations often drop fresh rewards. And if you’re just starting, focus on building a balanced team of Slayers and Demons to cover both offense and support roles. Need a tier list or beginner tips for this game too? Let me know and I’ll get that ready for you next.