Use Demon Soul Simulator codes to make the Soul-collecting process faster and easier so that you can unlock the best characters ASAP!
Updated: February 27, 2026
We added new codes!
Welcome to Demon Soul Simulator, another Demon-Slayer-inspired title where you get to choose whether you want to slay demons or become one of them. Whichever side you pick, you can unlock all of your favourite characters from the series to play as. To do so, you need Souls.
Use Demon Soul Simulator codes to get Souls and boosters so that you can unlock the rarest characters without a sweat. For more fun in the realm of the Demon Slayer series, check out our article on Demonfall codes and grab all the free rewards for that exciting game as well!
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All Demon Soul Simulator codes list
Demon Soul Active Codes
| LuckyChachamaru | Hourglass NEW | |
| lunarnewyear2026LuckyChachamaru | 500k crystals | |
| a2n29a | 5 Gift Chests | |
| qe32fc | 5 lucky bags | |
| q2sxcv | 12500 Event Token | |
| fr70rk | Event Piece Buff | |
| numnm7 | 10k crystals | |
| 2sgscz | 10k gold | |
| ou3by8 | 5k crystals | |
| gpx48i | crystal 10k | |
| w9sgsd | crystal 10k | |
| 7tmvip | crystal 10k | |
| lran2s | gold 50k | |
| d2cti4 | gold 50k | |
| f1v75x | crystal 5k | |
| 12jkep | crystal 5k | |
| 7oql2i | gold 50k | |
| hi0vrk | gold 10k | |
| cea14e | crystal 5k | |
| wy72n9 | 5 Christmas Lucky Bags |
Demon Soul Simulator codes (Expired)
- happyqixi
- tunasashimi
- together20k
- k22t1xst
- avaqt8ky
- m3o0n1—Redeem for 10 Mythical Chests
- s1cyjx38—Redeem for 10 Legendary Chests
- yr0rl3or—Redeem for 10 Mythical Chests
- o2p11idv—Redeem for 10 Mythical Chests
- h7jve6sv—Redeem for 10 Epic Chests
- sde2fq1—Redeem for 10 Epic Chests
- 1asdfhaj—Redeem for 10 Legendary Chests
- 1moczf9x—Redeem for Mythical Chests
- m6eig1w5—Redeem for 5 Daki Pieces
- 5jtsmqbp—Redeem for 10 Epic Chests
- d8b4mods—Redeem for 10 Epic Chests
- merryxmas—Redeem for 10 Epic Chests
- ykxzx9x4—Redeem for 10 Mythical Chests
- kxamc6u1—Redeem for 100k Crystals
- wgnsa2c2—Redeem for 10 Epic Chests
- chx3s7uf—Redeem for 10 Epic Chests
- 3vm3wh9u—Redeem for 10 Epic Chests
- bsfb82tv—Redeem for 10 Legendary Chests
- halloween—Redeem for 10 Mythical Chests
- demonnezuko—Redeem for 5 Inosuke (Yoshiwara) Pieces
- discord10k—Redeem for 5 Mythical Chests
- newinosuke—Redeem for 5 Inosuke (Yoshiwara) Pieces
- u73u43h8—Redeem for 10 Epic Chests
- ir2v2rnz—Redeem for 10 Epic Chests
- bugfixed_1011—Redeem for 10 Legendary Chests
- ieuc6ng6—Redeem for 10 Epic Chests
- morefish—Redeem for 10 Epic Chests
- bugfix0913—Redeem for 10 Epic Chests
- newzenitsu—Redeem for 10 Zenitsu(Yoshiwara) Pieces
- yhqdn6fv—Redeem for 10 Epic Chests
- xomqzgtz—Redeem for 10 Epic Chests
- 4rsy03qk—Redeem for 10 Legendary Chests
- 4eovtn3b—Redeem for 10 Epic Chests
- aogs323k—Redeem for 10 Epic Chests
- update0823—Redeem for 10 Legendary Chests
- uxs5p3k0—Redeem for 10 Epic Chests
- yushiro—Redeem for 10 Yushiro Pieces
- zgsmi3dq—Redeem for 1000 Gold
- bugfix0813—Redeem for 1000 Gold
- update0812—Redeem for 10 Legendary Chests
- 9ww9j6ej—Redeem for 10 Epic Chests
- hello_sanemi—Redeem for 5 Shinazugawa Sanemi Pieces
- xdk55e6h—Redeem for 10 Epic Chests
- 9ku2xqkq—Redeem for 10 Epic Chests
- srytodelay—Redeem for 10 Epic Chests
- kxv4h9yv—Redeem for 10 Epic Chests
- tanjiro_yoshiwara—Redeem for 10 Pieces Tanjiro
- madrabbit0802—Redeem for rewards
- welcometengen—Redeem for 10 Uzui Tengen Pieces
- demonytb2—Redeem for rewards
- demonytc3—Redeem for rewards
- thanks3000likes—Redeem for 30 Souls
- 1000likes—Redeem for 20 Souls
- demonsoul260k—Redeem for a Double Soul Boost for 60 minutes
- adou6000likes—Redeem for 40 Souls
- demonsoul—Redeem for 100 Souls
- demon—Redeem for 60 Souls
- demonsoul200k—Redeem for a Double Soul Boost for 30 minutes
- liangzai20klikes—Redeem for 50 Souls
- demon150k—Redeem for a Double Soul Boost for 30 minutes
- demonsoul300k—Redeem for a Double Soul Boost for 60 minutes
- Welcome—Redeem for 500 Souls
Related: Demon Blade codes
How to redeem codes in Demon Soul Simulator
Here are the steps you need to take to redeem Demon Soul Simulator codes:
- Run Demon Soul Simulator in Roblox.
- Pick whether you want to be a demon slayer or a demon (if you haven’t done so already).
- Find the Codes chest near the spawn point and approach it.
- Input an active code into the Enter Code Here field.
- Click on OK to grab your free rewards.
How to get more Demon Soul Simulator codes
If you want to look for Demon Soul Simulator codes yourself, you can follow the developer’s X profile (@WhiteDragonCN), join the Diligent Farmer Discord server, and subscribe to the developer’s YouTube channel (@MADRABBITGAME). However, digging for codes on social media takes way too much time. The better solution is to bookmark this article and return to it regularly, as you can expect us to update it with the newest codes as soon as they drop!
Why are my Demon Soul Simulator codes not working?
Keep in mind that Demon Soul Simulator codes are most often case-sensitive, so it’s quite easy to make a typo if you’re entering them manually. Copy them from our article and paste them into the game to avoid any trouble. However, if you still can’t get your free rewards after checking your spelling, it most likely means that the code has expired. Let us know about any invalid codes you find, and we’ll update our list as soon as possible!
Other ways to get free rewards in Demon Soul Simulator
When you’re done redeeming Demon Soul Simulator codes, you can grab other freebies the game has to offer. Spin the wheel at least every six hours to get all sorts of free goodies, such as Souls, boosts, and even new characters. You can join the Diligent Farmer Roblox group and receive a hefty free reward as soon as you log into the game again. Visit the game’s social media to stay on top of giveaways the developer holds from time to time.
What is Demon Soul Simulator?
Demon Soul Simulator is a Roblox fighting game in which you play as a demon slayer or a demon and spend time collecting as many Souls as possible from the enemies you slay. Souls are the currency for the game’s gacha system, which enables you to unlock your favorite characters from Demon Slayer and use their unique abilities to fight your foes. Play as some of the strongest characters from the franchise and climb the leaderboards!
If you can’t get enough of exciting Roblox titles, drop by our Roblox Codes section and discover a vast selection of freebies you can collect right now!
