If you’re diving into the intense superhero battles of Marvel Contest of Champions (MCoC), grabbing some free promo codes is one of the best ways to boost your roster and resources. Whether you’re a longtime Summoner or just joining through the Steam release, these codes can net you crystals, revives, characters—even a 7-star hero.
All Active Marvel Contest of Champions Codes October 2025
Here are the latest working codes you can redeem for free in-game rewards like Reunion Crystals, energy refills, character revives, and exclusive characters:
- BLADEANDBOULDER – Revives
- SWORDANDTHESTONE – 5 FF Crystals
- iLoveBossRushIceman – Free rewards
- ImCoolWithDave – Free rewards
- DaveWasRight – Free rewards
- FANTASTICMCOC – Free rewards
- DropsInJuly25 – 3 Reunion Crystals
- SAVEON – Crystal reward (based on account progress)
- STEAM50K – Free rewards
- MCOCONSTEAM – Free rewards
- MCOCJUNE – Free rewards
- McocOnPcDrops – PC Pre-Registration Reward (can be used twice)
- SorryAboutThat – 3 Reunion Crystals, 3 Revives, 5 Energy Refills
- twitchdropcomp – Free rewards
- RANKUPRONIN – Free rewards
- DRAGONHOARD – Free rewards
- MYSTIKODE – Free rewards
- ROYALRANSOM – Free rewards
- CATMURDOCKCACHE – Free rewards
- VOLATILITY – Free rewards
- ROGUEBESTHAIR – Free rewards
- HEARTSHAPEDBOX – Free rewards
- SummoNewYear – 3 Reunion Crystals
- CozysMCOCWelcome – Welcome bundle
- THEHUNTER – Free 7-Star Character
- AlexandersMCOCWelcome – Free items
- MCOCNYCC24 – NYCC Beginner Bundle
- Strikerspare – Five-Star Relic
- DorkysBackAlright – 2 Reunion Crystals (try both upper and lower case if one doesn’t work)
- nefarious – 3 Count Nefarious Crystals
- GLORIOUSREUNION – 3 Reunion Crystals
Tip: Some codes are case-sensitive and time-limited. Always redeem them as soon as possible.
Expired MCoC Codes
The following codes have been confirmed expired and will not work:
- IAMSOCIAL
- VBCV
- SINISTERJ4
- June14Livestream
- canigetaniceman
- JORGEWINS
- SinisterSideshow
- JAXSAYSGOODBYE
- welcometodiscord
How to Redeem Marvel Contest of Champions Codes
Redeeming MCoC codes isn’t done in-game directly. You’ll need a linked Kabam account and access to the online store. Here’s how to redeem your codes:
Step-by-Step Instructions:
- Go to the Marvel Contest of Champions Shop page.
- Log in with your Kabam account. If you don’t have one, create it via the in-game Settings or the website.
- Scroll to the Promo Codes section near the bottom.
- Enter your code in the box and click Apply Code.
- Rewards will be added to your in-game mailbox or inventory.
Note: Make sure your Kabam account is linked to your in-game profile to ensure proper redemption.
Where to Find New Codes
New promo codes often drop during:
- Kabam’s livestreams and events (like NYCC)
- Official Discord announcements
- Collaborations with YouTubers or streamers
- Seasonal celebrations or in-game milestones (e.g., Steam release)
To stay up to date:
- Check the in-game inbox regularly
- Follow official Kabam Twitter and Discord
- Bookmark our site—we update this list as soon as new codes are released.
Bonus Tip: Claim Daily & Weekly Freebies
In addition to redeemable promo codes, the MCoC Shop also gives out:
- Daily free crystals
- Weekly gold bundles
- Limited-time event rewards
Be sure to check the Shop page frequently and grab your daily loot.
Tip: You can also bookmark our own Fdaytalk Gaming page, where we regularly share all working codes and guides for Marvel and many other games. It’s an easy way to stay updated without missing new drops.
With Marvel Contest of Champions growing stronger across platforms, there’s no better time to claim all the free power-ups you can get. Whether you want to power up a Hulkbuster, climb the leaderboard, or just explore the story with better champs, these promo codes are a quick boost to your journey.
