Gaming Codes

Marvel Contest of Champions Codes (August 2026)

Redeem these codes for revives, crystals, and other freebies, and check back often for the latest working list.

Redeem these codes for revives, crystals, and other freebies, and check back often for the latest working list.

by AllThingsHow Staff

Marvel Contest of Champions puts you in control of a roster of Marvel heroes and villains, battling through story quests and live events on mobile and now on Steam. Redeemable codes are the fastest way to pick up free revives, units, crystals, and other resources without grinding for them.

Working Marvel Contest of Champions codes

A recent check of the codes that regularly circulate for Marvel Contest of Champions found that none of them currently redeem. Entering any of these strings into the Promo Codes box returns a “Coupon is expired” or “Code does not exist” message instead of a reward. No active codes are confirmed right now, so keep checking back, since Kabam does periodically release new ones tied to events and milestones.

How to redeem Marvel Contest of Champions codes

Codes are entered through your Kabam account rather than inside the game client, so you’ll need an account linked to your Marvel Contest of Champions profile before you can claim anything.

Open the Contest of Champions Summoner’s Market in a browser and click “log in.” Create a Kabam account if you don’t already have one.
Link that Kabam account to your game profile. You can also start this process from the in-game Settings menu instead of the website.
On the Summoner’s Market page, scroll down to the Promo Codes section.
Copy a code exactly as written, paste it into the box, and click Apply Code. A successful redemption credits the reward to your account without an error message; a failed one shows text such as “Coupon is expired” or “Code does not exist” directly below the input field.

Expired Marvel Contest of Champions codes

These codes have stopped working and will return an error if you try them.

  • WeLoveJohn
  • MARYPOPPINSYALL
  • BLADEANDBOULDER
  • iLoveBossRushIceman
  • ImCoolWithDave
  • DaveWasRight
  • SWORDANDTHESTONE
  • FANTASTICMCOC
  • DropsInJuly2025
  • SAVEON
  • MCOCONSTEAM
  • STEAM50K
  • MCOCJUNE
  • McocOnPcDrops
  • SorryAboutThat
  • Twitchdropcomp
  • RANKUPRONIN
  • DRAGONHOARD
  • MYSTIKODE
  • ROYALRANSOM
  • CATMURDOCKCACHE
  • VOLATILITY
  • ROGUEBESTHAIR
  • HEARTSHAPEDBOX
  • SummoNewYear
  • CozysMCOCWelcome
  • THEHUNTER
  • AlexandersMCOCWelcome
  • MCOCNYCC24 — previously an NYCC Beginner Bundle promo
  • Strikerspare — previously a five-star relic
  • DorkysBackAlright
  • Nefarious
  • GLORIOUSREUNION
  • JAXSAYSGOODBYE
  • IAMSOCIAL
  • welcometodiscord
  • JORGEWINS

Beyond codes, the in-game shop also hands out daily and weekly rewards like crystals and gold just for checking in, so it’s worth opening the store screen regularly even when no promo code is active.

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