Marvel Contest of Champions hands out promo codes for crystals, revives, energy refills, and occasionally full characters through its Kabam account system. The game recently launched on Steam alongside its mobile versions, and Kabam continues to circulate codes tied to livestreams, in-game events, and community milestones.
Working Marvel Contest of Champions codes
No verified active code is currently redeemable. A check across more than two dozen codes that had previously circulated turned up no working results, meaning every one of them has expired. This list is watched closely, and it gets refreshed as soon as Kabam issues a new code through a livestream or social post.
Tip: New codes typically appear during Kabam livestreams or on the game’s official social channels, and they tend to expire within 24 hours. Redeeming quickly after a code goes live gives you the best chance of claiming the reward before it stops working.
How to redeem codes in Marvel Contest of Champions
Redeeming a code requires a Kabam account linked to your game account. You can create one either through the in-game Settings menu or directly on the shop website.
A successful redemption shows a confirmation message on the shop page, and the reward appears in your in-game inbox the next time you open Marvel Contest of Champions. If a code fails to apply, it has most likely already expired, since Kabam codes are usually time-limited to a single day.
Other ways to collect free rewards
Outside of promo codes, the shop page also offers daily and weekly claims for gold and crystals. These are separate from the Promo Codes box and don’t require a code at all, just a daily login and a claim click. Checking in regularly adds up over time, especially while no fresh promo codes are active.
Expired Marvel Contest of Champions codes
These codes have all stopped working and will return an error if entered on the shop page.
WeLoveJohn— SentryMARYPOPPINSYALL— CrystalBLADEANDBOULDER— RevivesiLoveBossRushIcemanImCoolWithDaveDaveWasRightSWORDANDTHESTONE— Five FF CrystalsFANTASTICMCOCDropsInJuly2025— Three Reunion CrystalsSAVEON— Crystal reward based on progressSTEAM50KMCOCONSTEAMMCOCJUNEMcocOnPcDrops— PC pre-registration rewardSorryAboutThat— Three reunion crystals, three revives, five energy refillsTwitchdropcompRANKUPRONINDRAGONHOARDMYSTIKODEROYALRANSOMCATMURDOCKCACHEVOLATILITYROGUEBESTHAIRHEARTSHAPEDBOXSummoNewYear— Three Reunion CrystalsCozysMCOCWelcomeTHEHUNTER— Free 7-star characterAlexandersMCOCWelcomeMCOCNYCC24— NYCC Beginner BundleStrikerspare— Five-star relicDorkysBackAlright— Two Reunion CrystalsNefarious— Three Count Nefarious CrystalsGLORIOUSREUNION— Three Reunion CrystalsIAMSOCIALVBCVSINISTERJ4June14LivestreamcanigetanicemanJORGEWINSSinisterSideshowJAXSAYSGOODBYEwelcometodiscord
Keep your Kabam account linked and check the shop page whenever a new code surfaces, since applying it within the first day is the surest way to claim the reward before it lapses.
