Seven Deadly Sins: Grand Cross hands out coupon codes every so often, and redeeming them gets you free Anvils, Skip Tickets, Legendary Seals, and other items that speed up your account without spending a dime. You just need to grab the working ones before Netmarble shuts them off.
Working 7DS Grand Cross Codes
Here’s every coupon that still works right now. Type them in exactly as shown, since the redemption field is case-sensitive.
777INFINITE
Free rewards
777PERFECT
Free rewards
LIGHTNDARK
Free rewards
777FLAME
Free rewards
777LEGENDRE
1,000 Anvils
777OURSPRING
Seventh Spring Box
777NIGHTMARE
77 SSR Evolution Pendants
777ENDAND
77 Legendary Seals and 77 Skip Tickets
Note: A handful of these codes only hand out generic “free rewards” without a listed breakdown. You’ll see the exact contents once you claim them in-game.
How to redeem codes in 7DS Grand Cross
The coupon field is tucked inside a menu you won’t find until you’ve cleared the opening tutorial, so make sure you’re past that first. Once you are, redeeming a code takes just a few taps.

You’ll know a code went through when the game shows a confirmation message and drops the reward into your in-game mailbox rather than your inventory directly, so check your mail after redeeming.
Expired 7DS Grand Cross codes
These coupons have already been shut off. Don’t waste time typing them in, since the game will reject them.

7DSGCx7DSI
BOARHATSEASON3
PDKOO2025GIFT
7DSFLARE
FLAREMAEL
SUBARU7GC
7DSGBHAKOS
7DSICHILLPRESENT
Calliope5thANNIV
DESSERTS
STRESSED
7DS4K
NEWSTORY
SUPERNOVA
7DSULTRA
7DS30DIA
7DSROYAL
7ds5thanniv
5tharigato
5thfesta
romantic
sacrifice
thecrown
How to get more 7DS Grand Cross codes
Netmarble usually ties new coupons to anniversaries, story updates, and collaboration events rather than handing them out on a fixed schedule. Your best bet is to keep an eye on the game’s own announcements, since that’s where fresh codes tend to surface first.
We check back regularly and add fresh codes here as soon as they show up, while pulling out any that stop working so you’re not stuck typing in dead coupons.
Why didn’t my code work?
If a code you entered got rejected, double check the spacing and capitalization first, since the coupon field won’t accept typos. If it’s spelled correctly, the code has most likely already expired.
Grab any code from the working list above sooner rather than later. Netmarble doesn’t announce expiration dates in advance, so a coupon that redeems fine today could stop working tomorrow.






