Chainsaw Man Devil's Heart Codes for December 2025 – Guide
2025-12-11
Chainsaw Man Devil’s Heart continues to be one of the most active anime-inspired RPGs on Roblox, offering fast-paced combat, fiend hunting and deep progression systems. Yen, EXP boosts and stat resets play an important role in character growth, making redeemable codes a valuable shortcut for players who want to advance faster.
In this updated guide, you will find every working Chainsaw Man Devil’s Heart code for December 2025, along with a breakdown of what each reward provides.
You will also learn how to redeem codes and gain a complete overview of the game for new players who want to understand what Chainsaw Man Devil’s Heart is all about.
Key Takeaways
- Chainsaw Man Devil’s Heart is a Roblox RPG inspired by the Chainsaw Man universe.
- Codes reward Yen, EXP boosts, rerolls and multiple types of stat resets.
- Codes must be redeemed through the chat window using the “!code” prefix.
- Developer Omelette Snake shares codes in the official Discord, but this guide lists all active ones.
- December 2025 codes include currency rewards, resets and temporary progression boosts.
What Is Chainsaw Man Devil’s Heart?
Chainsaw Man Devil’s Heart is a Roblox role-playing game based on the popular Chainsaw Man manga and anime. Players enter a sprawling city where they complete quests, fight fiends, level up skills and unlock unique abilities tied to contracts and hybrids. The game blends open-world exploration with action combat and an evolving character system.
Progression revolves around earning Yen, defeating enemies, upgrading your skill tree and experimenting with hybrid transformations. Because resets and rerolls are essential to building an optimized character, codes can save players hours of grinding.
The game is updated frequently and features a strong community, with players often sharing builds, strategies and discoveries related to rare skills and advanced contracts.
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All Working Chainsaw Man Devil’s Heart Codes for December 2025
Below are all active codes as of December 9, 2025. Each code must include the “!code” prefix to function.
- !code XMasSkillPointReset
- !code XmaxGiftings
- !code 90KResetMySkillPoints
- !code AuraReRollOctober
- !code MyTimeToGrind
- !code LOVEKOREA
- !code FreeLevelsPlox
- !code 85KResetMyContracts
- !code DayAndNight
- !code LetsGetStarted
- !code sub2vibezy
- !code CsmMovieRELEASE
- !code ItsCalledAuraBruh
- !code INEEDMOREBOULLETS!
- !code MAKIMARELEASE
- !code FiendReset2025
- !code Sub2Greky
- !code RemoveMyHybridTHX
- !code SorryForNoUpdates
- !code SPReset2025
- !code HybridReset2025
- !code HmmIWantNewContracts
- !code VibezyIsCool
- !code MertIsCool
- !code 80KFiendReset
- !code HappyHalloween24
- !code OMeeGawd75KSkillPointResetCode
These codes reward a variety of bonuses such as Yen, EXP boosts, bullets, aura rerolls, fiend resets, hybrid resets and contract resets. These mechanics allow players to adjust their build path, reset mistakes or progress faster without grinding excessive amounts.
Because Chainsaw Man Devil’s Heart is heavily progression-based, codes that provide stat resets or 2x EXP boosts can significantly affect both early and late game performance.
How to Redeem Codes in Chainsaw Man Devil’s Heart
Chainsaw Man Devil’s Heart uses a unique code redemption system that relies on the Roblox chat window rather than a traditional menu interface. Redeeming codes only takes a few seconds if you follow the correct steps.
Step-by-Step Instructions
- Launch Chainsaw Man Devil’s Heart on Roblox.
- Click the chat button in the top left corner of your screen.
- Type the code using the exact format: !code YourCodeHere
- Press Enter to submit the message and receive your reward.
Make sure the “!code” prefix is included, or the system will not recognize your input. Some codes also have case-sensitive components, so accuracy matters.
Players should redeem codes as soon as possible because rewards sometimes expire without warning, especially around seasonal events or major game updates.
All Expired Chainsaw Man Devil’s Heart Codes
The following codes are no longer active and will not provide rewards. They are listed here for reference and to help players avoid mistakes when trying to redeem working codes.
- !code ILoveReze
- !code RezeSupremacy
- !code HappyHolidays
- !code NEWROKYONEWSKILLRESET
- !code QUPDATE
- !code POWER
- !code FinallyNewUpdateVeryLongCodeContractReset
- !code BIGDATARESET
- !code 28KLikesContractReset
- !code sorryforshutdownsanddataissue
- !code dataissuelevelgain
- !code AuraFarmer
- !code SorryWrongUPDTime
- !code Yo70KContractResetCode
- !code 60KLikesHybridReset
- !code HAPPYHALLOWEENSPRESET
- !code 2xExpForTheDataReset
- !code HybridUpdate
- !code 10klikesskillpointreset
- !code 5kLikesContractReset
Expired codes often reflect major update milestones or older seasonal events. Developers typically retire them to encourage engagement with new events or reward structures.
Why Codes Matter in Chainsaw Man Devil’s Heart
The game’s mechanics rely on progression systems that require consistent grinding. Codes provide meaningful boosts that can accelerate advancement and allow players to experiment without penalties.
Key benefits include:
- Faster leveling through EXP bonuses
- Free Yen for buying items or upgrades
- Resets that allow build optimization
- Rerolls for abilities tied to rare mechanics
For players chasing late-game builds or achieving mastery across multiple hybrid paths, codes help reduce downtime and maintain momentum.
Final Thoughts
Chainsaw Man Devil’s Heart remains a popular Roblox RPG because of its engaging combat, evolving mechanics and strong community support. Codes play an essential role in giving players an easier and more flexible experience, especially as the game continues to update and expand.
The December 2025 code list offers one of the most varied sets of rewards to date, including resets, EXP boosts and Yen bonuses. Whether you are a new player starting your journey or a veteran experimenting with high-level builds, redeeming these codes will help you progress more efficiently.
As the game grows, players can expect more seasonal codes, event bonuses and update-driven giveaways. Staying current with the latest code lists ensures you never miss free rewards that can significantly improve your gameplay experience.
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FAQs
What is Chainsaw Man Devil’s Heart?
It is a Roblox RPG inspired by Chainsaw Man where players complete quests, defeat fiends and upgrade their skills.
How do I redeem codes in Chainsaw Man Devil’s Heart?
Open the chat window, type “!code” followed by your code, then press Enter.
How often are new codes released?
The developer typically releases codes during updates, events or community milestones.
Why do some codes reset stats or hybrids?
Resets allow players to rebuild characters without starting over, which is essential in a game with complex progression systems.
What rewards do December 2025 codes offer?
They include Yen, EXP boosts, bullets, resets and rerolls.
Disclaimer: The content of this article does not constitute financial or investment advice.
