The Seven Deadly Sins: Grand Cross - Codes for Free Diamonds and Coins

Here are all the active The Seven Deadly Sins: Grand Cross codes to help you along on your in-game journey.

All current The Seven Deadly Sins: Grand Cross codes and how to use them.

The Seven Deadly Sins: Grand Cross (sometimes referred to as 7DS Grand Cross) is a 2D RPG mobile game based on the manga and anime series Nanatsu no Taizai.

The story is set in a fantasy world similar to the Middle Ages and focuses on a group of knights known as The Seven Deadly Sins, that is led by the Captain Meliodas. The other knights include Diane, Ban, King, Gowther, Merlin, and Escanor. Each of them is framed for the murder of the Great Holy Knight, and they disband to hide. The game follows them as they try to stay alive.

All the latest The Seven Deadly Sins: Grand Cross codes are collected right here. Using them will earn you helpful rewards like diamonds and coins to support your progress. New codes are usually released during events, so don't forget to check back regularly.

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All The Seven Deadly Sins: Grand Cross codes

Listed below is every 7DS Grand Cross code currently working. These will give you a few extras that will help you in-game.

• 777ENDAND Copy

  Redeem for reward (added on June 28th, 2026) (NEW).

• 777INFINITE Copy

  Redeem for 100 super awakening coins (valid until December 25th, 2026).

• LIGHTNDARK Copy

  Redeem for 30 gems (valid until December 19th, 2026).

• 777PERFECT Copy

  Redeem for free rewards.

• 777LEGENDSRE Copy

  Redeem for 1k anvils.

• 777NIGHTMARE Copy

  Redeem for 77 SSR evolution pendants.

• 777FLAME Copy

  Redeem for free rewards.

Expired The Seven Deadly Sins: Grand Cross codes

These The Seven Deadly Sins: Grand Cross codes have now expired, but we've kept them listed for reference. Occasionally, old codes return, so if one catches your eye, it might be worth trying it again.

777OURSPRING | BOARHATSEASON3 | PDKOO2025GIFT | 777INFINITE | 7DSDISCORD | 7DSTGS2025 | BOARHATSEASON3 | 7DSGCx7DSI | 7DS5THANNIV | 7DSULTRA | 7DSROYAL | 7DS30DIA | 4thankyou | 7DSMONDE | 7DSMAGIL | 7DSGOWNAD | 7DSELMEL | 7DSWELOVE | 7DSDIA | CALLIOPE5thANNIV | 7DSGBHAKOS | FLAREMAEL | BOARHATSEASON3 | PDKOO2025GIFT | 7DSFLARE | SUBARU7GC | SUPERNOVA | 7DS4K | NEWSTORY | ROMANTIC | 5THARIGATO

How to redeem The Seven Deadly Sins: Grand Cross codes

You can redeem codes in The Seven Deadly Sins: Grand Cross easily by following these steps:

1. Launch The Seven Deadly Sins: Grand Cross on your device.
2. Tap the 'Menu' button at the bottom of the screen.
3. Tap 'Misc' followed by 'Coupons'.
4. Input the code into the text area.
5. If the code is still active, you will claim free rewards sent to you in the mail instantly.

How to Redeem The Seven Deadly Sins: Grand Cross Codes

If you experience any issues inputting a code, check that it hasn't expired and that you have entered it correctly - keep in mind that codes are sometimes case-sensitive so it is recommended that you copy and paste the code whenever possible.

Troubleshooting The Seven Deadly Sins: Grand Cross codes

If you find the code isn't working, it could be due to any of the following reasons.

• The code may have expired: Some codes only last a few days or weeks or are tied to limited events.
• Watch your typing: Codes are sometimes case-sensitive, so copy and paste if you can. Watch out for additional spaces before or after the code.
• You might have already used the code: The Seven Deadly Sins: Grand Cross codes are only good for one use per account. You can't claim the same code multiple times with the same account.
• Region locked: From time to time, codes are only available in a specific region.
• Server error: You may get a server error message when trying a code. If you do, try to redeem the code another time later.

Helpful The Seven Deadly Sins: Grand Cross links

Codes can be released at any time, it's not always easy to catch them straight away. There are a few things you can do to make sure you don't miss out.

These include engaging with the game's community by following the developers' X Account and Facebook page, regularly checking the game's Discord page, and looking at the official YouTube channel for the game.

The Seven Deadly Sins Grand Cross cheats and tips

Below is a collection of hints and tips that will help you to progress in the game. These include how to get gold and free Diamonds. As well as these hints and tips we also have a mini-guide here which goes into more details on some of the tips we have below:

• How to get Gold Gold is an important resource in The Seven Deadly Sins: Grand Cross that is not easy to grind. Listed below are some of the best ways to acquire it.
  • Hawk in the Boarhat
  • SP Dungeon / Gold Dungeon
  • Veronica in Boarhat (20% bump) and 20% Gold Boost Event
  • 2x Gold Food
  • Raid Bosses
  • Selling Books
  • Fat King Gold Chest Event
  • Other Events

Check out our Reroll Guide to find out how you can get the best characters in The Seven Deadly Sins: Grand Cross at the start of the game.

• How to use Enhance Materials to Raise your Hero's Level In The Seven Deadly Sins: Grand Cross you can raise the level of a hero using Enhance Materials. There are three types - Success, Super Success, and Ultra Success. The amount of EXP gain your character receives will depend on the type of success of the Enhance Material used. Enhance costs gold and you can register up to 6 materials.
• How to Raise the Maximum Level and Stats of your Hero You can raise your character's maximum level and stats in The Seven Deadly Sins: Grand Cross by Evolution. This is the process of raising the hero into the maximum level using Evolution Pendants, Grimoires, Hero Enhance Potions, Treasure Chests, and Event Rewards. Clearing the Fort Solgres Event will allow you to acquire these items.

  Check out our Cooking Guide page to find out how you can cook dishes from recipes to give your heroes added stat bonuses before a battle.

• How to Awaken Heroes In The Seven Deadly Sins: Grand Cross you can acquire additional effects along with increasing the stats of the hero by Awakening. To Awaken a character requires materials and gold which you can acquire from the stages in each chapter. Check out our Best Characters page to find out who the best heroes are in The Seven Deadly Sins: Grand Cross.
• How to Raise your Hero's Ultimate Move You can raise the Ultimate Move level and Enhance the Ultimate Move of a character to make it even stronger by using the hero's coin and Gold. You can Enhance up to Level 6. Check out our Tier List page to find how the different characters in The Seven Deadly Sins: Grand Cross rank against each other.
• How to Unlock Geared PvP Gearless and Geared are the two types of PvP in The Seven Deadly Sins: Grand Cross. You start with Gearless and you unlock Geared PvP by reaching Gold Rank. You will be able to earn Diamonds in Gearless PvP and Festival Coins in Geared PvP. Festival coins are used to purchase weapons to improve stats on your characters or anvils to change gear substat rolls of SSR / UR equipment.
• How to get Character Affection There are two types of Character Affection in The Seven Deadly Sins: Grand Cross - Unit Affection and Character Tree Affection. Unit Affection enables you to get free Cosmetics for stat upgrades and the possibility of getting Diamonds while Character Tree Affection allows you to get 5 Diamonds every 5 levels and 10 every 25 levels.

  To gain Unit Affection you can only give a character their favorite food OR Vanya Ale / Affection Hearts. Character Tree Affection is gained through using any character in a unit tree.

• How to get Free Diamonds Don't forget to collect your free Diamonds. Based on a 30 day month these are as follows:
  • Daily Login: 6 Diamonds every 7 days
  • Daily Quests: 2 Diamond per day (1 Story stage + 1 Gearless PvP Match)
  • Daily Stage Event: 2 Diamonds per day (Varies between Raids / PvP matches / Gear Upgrades)
  • Guild Login: 1 Diamond per day

We hope these tips help you out in the game, but for further help, try our beginners guide, we also have some FAQs for The Seven Deadly Sins: Grand Cross, you can also submit your own questions there for other players to answer.

If you liked this article and found it helpful, please bookmark our page to easily return for more codes in the future.

Latest updates to our guide:

Raid Boss Guide

How to Join a Guild

Tavern Guide

Equipment Guide

Walkthrough / Guide