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The Seven Deadly Sins: Grand Crossoffers high-octane action with plenty ofRPGelements and a hint of deckbuilding. It also provides anime fans with plenty of references to the show and even crossover events with otherpopular animeslike Legend of the Shield Hero, Attack on Titan, and Mushoku Tensei.
If you’re a fan of any of these shows, you’re sure to find something to love in The Seven Deadly Sins: Grand Cross. And whether you’re a veteran or a newcomer, these free coupon codes will give you a leg-up on your journey. Read on for some free loot.

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Expired Codes
How To Redeem Codes In The Seven Deadly Sins: Grand Cross
Promo codes for The Seven Deadly Sins: Grand Cross aren’t redeemed in the app itself. Instead, you’ll need to navigate to thespecial coupon codes websiteto redeem your codes. However,you will need to obtain your Netmarble IDnumber from your in-game profile.
To obtain your Netmarble ID,tap the player avatar iconin the middle of the top-most portion of the screen as indicated in the image above. From here, you’ll see a long string of letters and numbers beside a field marked ‘Netmarble ID.’ Tap the ‘copy’ button beside it to copy your Netmarble ID, thennavigate to the coupon code websiteto paste your Netmarble ID where it says ‘Enter Member Code.’
Once you’ve entered your Netmarble ID, select the game server you play on (either ‘Asia’ or ‘Global’) and thenenter the couponas shown in the table above. Hit ‘Use,’ then ‘Confirm.’ If the code is valid, you’ll receive a message indicating what rewards have been delivered to your in-game account. If the code is invalid, you’ll receive an error message.
Where To Find Codes For The Seven Deadly Sins: Grand Cross
You’ll find codes for The Seven Deadly Sins: Grand Cross on the game’s officialTwitterpage and also posted to the game’sofficial forums. We’ll be sure to check those sites daily for new codes, so bookmark this page for the latest coupon codes in The Seven Deadly Sins: Grand Cross.