oxsgmykjActive for 6 months
0 worked0 failed
oxsgmykjActive for 6 months
0 worked0 failed
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Demon Soul Simulator (Roblox) Codes
We found 5 codes as of Apr 7, 2026.
Active codes
0 / 5 copied9sgoxaz7Buff
Active for 7 months
0 worked0 failed
9sgoxaz7Buff
Active for 7 months
0 worked0 failed
q711lhyfActive for 7 months
0 worked0 failed
q711lhyfActive for 7 months
0 worked0 failed
3irtpypv1x Chachamaru
Active for 7 months
0 worked0 failed
3irtpypv1x Chachamaru
Active for 7 months
0 worked0 failed
r836nhpk100x Lucky Bags
Active for 7 months
0 worked0 failed
r836nhpk100x Lucky Bags
Active for 7 months
0 worked0 failed
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How to redeem
Before redeeming
must be level 20 or higher and out of the tutorial area!
- Launch Demon Soul Simulator on Roblox and load into the main game lobby.
- Look around the starting spawn area for a glowing blue treasure chest labeled Codes.
- Walk your character right up to the chest and interact with it to open the redemption menu.
- Enter your active promo code exactly as provided into the text input box.
- Click the OK button to confirm your entry.
- Check your screen and inventory to instantly claim your free Souls, Mythical Chests, and Crystals!
Codes not working?
Redemption option locked?
must be level 20 or higher and out of the tutorial area!
Already claimed this code?
Each code (including 9sgoxaz7, oxsgmykj, q711lhyf, and the other listed codes) can be claimed once per account. Switching devices does not let the same account claim it again.
Code rejected?
Use the copy button for 9sgoxaz7 or another listed code, then remove spaces before or after it. Capitalization matters: keep uppercase and lowercase letters exactly as listed. Check its status in the active list and code history. A rejection alone does not confirm that it has expired.
Report a redemption problem
Demon Soul Simulator (Roblox) details
- Developer
- Diligent Farmer
- Platforms
- Android, iOS, PC, Mac
- Regions
- Global
- Released
- 2021
Similar games
Demon Soul Simulator is an action-packed, anime-inspired fighting game on Roblox developed by Diligent Farmer, heavily influenced by the hit anime Demon Slayer (Kimetsu no Yaiba). The core gameplay loop revolves around fighting waves of ferocious demons, collecting their Souls to upgrade your stats, and unlocking new, increasingly difficult areas. With its… Read about the gameHide description
Demon Soul Simulator is an action-packed, anime-inspired fighting game on Roblox developed by Diligent Farmer, heavily influenced by the hit anime Demon Slayer (Kimetsu no Yaiba). The core gameplay loop revolves around fighting waves of ferocious demons, collecting their Souls to upgrade your stats, and unlocking new, increasingly difficult areas. With its deep leveling system, satisfying parry and dodge combat mechanics, and the ability to collect and evolve your favorite anime characters into powerful "Eternal" forms using the Relics system, it’s a highly addictive must-play for fans of Roblox anime RPGs.
Codes are sourced from the game's official Discord server and official X account.
Questions & answers
How do I unlock new characters?
You can unlock new anime fighters (such as Shinobi) by spending Souls at the in-game gacha summoning system, or by collecting specific Character Fragments that occasionally drop from tough elite demons and major boss fights.
What is the best way to level up quickly?
Farm the highest-level demons you can defeat comfortably, actively utilize your temporary Soul Boosts, and group up with other players to tackle difficult late-game events like the Blood Moon enemies or the Infinite Train. For early game players, use your abilities constantly.
Do Demon Soul Simulator (Roblox) codes expire?
Some codes have a fixed expiry date; others are withdrawn without a published deadline. Check any expiry shown beside a code, and redeem it while it is still listed as active. The expired-code list keeps older codes for reference.
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Expired Demon Soul Simulator (Roblox) Codes
These codes no longer work. We keep them here so you can check a code you found elsewhere before wasting time entering it.
Code history
oxsgmykjActiveAddedApr 7, 2026ExpiresNo expiry announcedq711lhyfActiveAddedMar 4, 2026ExpiresNo expiry announced3irtpypvActiveReward1x ChachamaruAddedMar 4, 2026ExpiresNo expiry announcedr836nhpkActiveReward100x Lucky BagsAddedMar 4, 2026ExpiresNo expiry announced9sgoxaz7ActiveRewardBuffAddedMar 4, 2026ExpiresNo expiry announcedftioh4ExpiredReward2x GiftCoinAddedMar 4, 2026ExpiresNo expiry announcediv32cpExpiredReward100,000x CrystalsAddedMar 4, 2026ExpiresNo expiry announcedgatrtbExpiredReward2x GiftCoinAddedMar 4, 2026ExpiresNo expiry announced874dh9ExpiredReward7,500x GoldAddedMar 4, 2026ExpiresNo expiry announcedw1cy23ExpiredReward1x Pumpkin ChestAddedMar 4, 2026ExpiresNo expiry announcedc44ui3ExpiredReward1x Pumpkin ChestAddedMar 4, 2026ExpiresNo expiry announcedhappyhalloweenExpiredReward10x Mythical ChestAddedMar 4, 2026ExpiresNo expiry announcedulhtl1ExpiredReward10x Mythical ChestAddedMar 4, 2026ExpiresNo expiry announcedyok7vqExpiredReward10x Mythical ChestsAddedMar 4, 2026ExpiresNo expiry announcedha11oweenExpiredReward5x Halloween CandiesAddedMar 4, 2026ExpiresNo expiry announced25ktogetherExpiredReward20x Mythical ChestsAddedMar 4, 2026ExpiresNo expiry announcedbri0euExpiredRewardEvent Piece BuffAddedMar 4, 2026ExpiresNo expiry announcedtunasashimiExpiredReward30x TunaAddedMar 4, 2026ExpiresNo expiry announcedhappyqixiExpiredReward10x Mythical ChestsAddedMar 4, 2026ExpiresNo expiry announcedtogether20kExpiredReward20x Mythical ChestsAddedMar 4, 2026ExpiresNo expiry announcedm3o0n1ExpiredReward10x Mythical ChestsAddedMar 4, 2026ExpiresNo expiry announcedk22t1xstExpiredReward10x Epic ChestsAddedMar 4, 2026ExpiresNo expiry announcedavaqt8kyExpiredReward10x Mythical ChestsAddedMar 4, 2026ExpiresNo expiry announcedcastlekeyExpiredReward10x Legendary ChestsAddedMar 4, 2026ExpiresNo expiry announceds1cyjx38ExpiredReward10x Legendary ChestsAddedMar 4, 2026ExpiresNo expiry announcedyr0rl3orExpiredReward10x Mythical ChestsAddedMar 4, 2026ExpiresNo expiry announcedo2p11idvExpiredReward10x Mythical ChestsAddedMar 4, 2026ExpiresNo expiry announcedthankyouExpiredReward50,000x CoinsAddedMar 4, 2026ExpiresNo expiry announcedq2sxcvExpiredReward12,500x Event TokenAddedMar 4, 2026ExpiresNo expiry announcedqe32fcExpiredReward5x Lucky BagsAddedMar 4, 2026ExpiresNo expiry announcedh182rrExpiredReward30x Lucky BagsAddedMar 4, 2026ExpiresNo expiry announcedwy2g1pExpiredReward40x Mythical ChestAddedMar 4, 2026ExpiresNo expiry announced
32 recorded codes. Scroll for earlier records. Status and dates reflect the latest recorded review.
Listing updates
Recorded additions and status changes for Demon Soul Simulator (Roblox) codes. Dates reflect updates to this listing, not necessarily the developer's release dates.
- Added oxsgmykj code
- Added 31 codes
Maintained by
Ethan OnyettHave a correction for this Demon Soul Simulator (Roblox) code list? send us a note and we'll review it.
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