MCOC Codes (September 2025)

Looking for the latest MCOC codes to boost your Marvel Contest of Champions progress? Whether you want Reunion Crystals, character shards, or exclusive event rewards, this guide includes every active code you can redeem this month—plus step-by-step instructions on how to use them.

All Working Marvel Contest of Champions Codes September 2025

Here’s a full list of current MCOC codes that you can use right now. Some offer crystals and revives, while others grant 7-star characters or Steam-exclusive rewards. Use them fast—many are time-limited!

Code	Reward
SWORDANDTHESTONE	5 FF Crystals (New)
iLoveBossRushIceman	Event rewards (New, from Sep 4)
ImCoolWithDave	Event rewards (New, from Sep 4)
DaveWasRight	Event rewards (New, from Sep 4)
FANTASTICMCOC	Free rewards
DropsInJuly25	3 Reunion Crystals
SAVEON	Crystal reward (progress-based)
STEAM50K	Free Steam milestone rewards
MCOCONSTEAM	Steam-exclusive bonuses
MCOCJUNE	Monthly pack rewards
McocOnPcDrops	PC Pre-Registration Bonus (can be used twice)
SorryAboutThat	3 Reunion Crystals, 3 Revives, 5 Energy Refills
twitchdropcomp	Free Twitch drop rewards
RANKUPRONIN	Upgrade materials
DRAGONHOARD	In-game rewards
MYSTIKODE	Mystical-themed items
ROYALRANSOM	Crystal or resource rewards
CATMURDOCKCACHE	Assorted rewards
VOLATILITY	Crystal or in-game currency
ROGUEBESTHAIR	Character bonus or resource
HEARTSHAPEDBOX	Valentine-themed items
SummoNewYear	3 Reunion Crystals
CozysMCOCWelcome	Welcome pack
THEHUNTER	Free 7-Star Character
AlexandersMCOCWelcome	Welcome items
MCOCNYCC24	NYCC Beginner Bundle
Strikerspare	Five-Star Relic
DorkysBackAlright	2 Reunion Crystals (try lowercase if not working)
nefarious	3 Count Nefarious Crystals
GLORIOUSREUNION	3 Reunion Crystals

Some codes may be case-sensitive. Try lowercase if one doesn’t work right away.

Expired Codes

Avoid wasting time with these no-longer-valid codes:

• IAMSOCIAL
• VBCV
• SINISTERJ4
• June14Livestream
• canigetaniceman
• JORGEWINS
• SinisterSideshow
• JAXSAYSGOODBYE
• welcometodiscord

How to Redeem MCOC Codes

Unlike most mobile games, redeeming MCOC codes isn’t done directly in-game. You’ll need a Kabam account linked to your game. Here’s how to claim your rewards:

Link Your Kabam Account

1. Open MCOC and go to Settings.
2. Choose Create a Kabam Account if you haven’t already.
3. Set up your email and password.

Redeem via the Official Shop Page

1. Go to the MCOC Shop Page in your browser.
2. Log in with your Kabam credentials.
3. Scroll to the bottom to find the Promo Codes section.
4. Enter any active code and click Apply Code.

That’s it—rewards should be sent to your in-game mailbox instantly.

How to Get More MCOC Codes

• Official Livestreams: Most new codes drop during live events or livestreams.
• Kabam Discord and Socials: Watch for limited-time giveaways.
• Game Updates: Patch releases often include bonus redemption codes.
• Weekly Freebies: Visit the in-game or online shop for weekly free gold, crystals, and items.

Bookmark this page—we’ll update it with new codes as soon as they drop.

Why Use MCOC Codes?

Redeemable codes are one of the easiest ways to:

• Unlock powerful crystals
• Boost your level-up events
• Get free revives and potions
• Collect rare champions during time-limited events

Whether you’re a veteran Summoner or just starting out on Steam, these codes help you stay competitive without spending real cash.

Tip: You can also bookmark our own Fdaytalk Gaming page, where we regularly share all working codes and guides for Marvel Rivals, and many other games. It’s an easy way to stay updated without missing new drops.