If you are a returning player or have a legacy box sitting in your inventory, understanding how these promotional keys operate is essential to maximizing your materials. Complete List of 3.5 Anniversary Box Codes
: Included 50% gold discounts for Merlin's Engraving and double Auto Clear Tickets from Patrol Dispatch.
To find this: Go to Menu > Player Info > Copy your Netmarble ID. Select your game server (Global, Asia, etc.). Type into the coupon code field. Click Confirm .
Ready to claim your loot? Here is how to use them depending on your device: Codes For The 3.5 Anniversary Box - The Seven Deadly Sins
Open your and navigate to the 1-A / Consumables tab. Locate the 3.5 Anniversary Secret Box asset. Tap Use ; an input window will pop up asking for a password. Type the first code ( 20221124 ) and hit confirm.
Here are the five most common reasons your code is failing:
To help narrow down any issues, let me know (iOS, Android, or PC) you are playing on and the exact error message you see. I can provide the direct link to the redemption site or help you find your sync code. Share public link
The 3.5th Anniversary celebration in The Seven Deadly Sins: Grand Cross featured a series of highly anticipated "Secret Boxes" that players could unlock using specific community-wide codes. These boxes were released sequentially, often tied to major updates like the , which introduced powerhouse units like [Fire of Life] "Ultimate" Escanor . 7DS Grand Cross 3.5 Anniversary Box Codes
They are case-sensitive. Make sure you are using all caps and no spaces.
This is an interesting niche topic because the Seven Deadly Sins: Grand Cross (7DSGC) mobile game frequently releases physical “Anniversary Boxes” for Japan/Asia (often via Netmarble’s own shop or partnerships with retailers like Ebiten). The framing, however, stands out— The Seven Deadly Sins manga began in 2012, so a 35th anniversary doesn’t align.
The community tracks every "secret" code within minutes of release.
Propose ! I can provide the latest weekly check-in codes or layout a tier list guide for the newest festival heroes. Share public link
– Rewards vary (Hellbrim selection jewel or 100 legendary seals). 7DS77THANNIV – Special Anniversary Reward. 250109DISCORD7DS – Community Reward. 777INFINITE – General Reward. LIGHTNDARK – General Reward. – 1 Stamina Recovery Potion (April Fool's 2026). – 20 Memory Crystal Boxes (April Fool's 2026). 🛠️ How to Redeem Codes The process differs slightly depending on your device: For Android/PC Beta (bottom right). Choose the coupon banner. Enter your code and check your Apple does not allow in-app coupon entry. You must use the Official Netmarble Coupon Site Enter your Member Code (found in Player Info). Select your Coupon Code ⚠️ Common Issues Expired Codes: Anniversary-specific codes like GC3halffesta
| Standard-Edition | Funktionen | Pro-Edition |
|---|---|---|
| 100 pro Tag | Transfer Fotos von iPhone auf PC | |
| 100 pro Tag | Transfer Videos vom iPhone auf PC | |
| 50 pro Tag | Fotos und Bilder zum iPhone übertragen * | |
| 50 pro Tag | Videos zum iPhone uploaden * | |
| 100 pro Tag | Übertragen von Kontakten zum iPhone | |
| 10 pro Tag | Dateien kopieren in Datei Explorer | |
| * Benötigt die kostenlose iManager App |
If you are a returning player or have a legacy box sitting in your inventory, understanding how these promotional keys operate is essential to maximizing your materials. Complete List of 3.5 Anniversary Box Codes
: Included 50% gold discounts for Merlin's Engraving and double Auto Clear Tickets from Patrol Dispatch.
To find this: Go to Menu > Player Info > Copy your Netmarble ID. Select your game server (Global, Asia, etc.). Type into the coupon code field. Click Confirm .
Ready to claim your loot? Here is how to use them depending on your device: Codes For The 3.5 Anniversary Box - The Seven Deadly Sins 7ds grand cross 35 anniversary box code work
Open your and navigate to the 1-A / Consumables tab. Locate the 3.5 Anniversary Secret Box asset. Tap Use ; an input window will pop up asking for a password. Type the first code ( 20221124 ) and hit confirm.
Here are the five most common reasons your code is failing:
To help narrow down any issues, let me know (iOS, Android, or PC) you are playing on and the exact error message you see. I can provide the direct link to the redemption site or help you find your sync code. Share public link If you are a returning player or have
The 3.5th Anniversary celebration in The Seven Deadly Sins: Grand Cross featured a series of highly anticipated "Secret Boxes" that players could unlock using specific community-wide codes. These boxes were released sequentially, often tied to major updates like the , which introduced powerhouse units like [Fire of Life] "Ultimate" Escanor . 7DS Grand Cross 3.5 Anniversary Box Codes
They are case-sensitive. Make sure you are using all caps and no spaces.
This is an interesting niche topic because the Seven Deadly Sins: Grand Cross (7DSGC) mobile game frequently releases physical “Anniversary Boxes” for Japan/Asia (often via Netmarble’s own shop or partnerships with retailers like Ebiten). The framing, however, stands out— The Seven Deadly Sins manga began in 2012, so a 35th anniversary doesn’t align. Select your game server (Global, Asia, etc
The community tracks every "secret" code within minutes of release.
Propose ! I can provide the latest weekly check-in codes or layout a tier list guide for the newest festival heroes. Share public link
– Rewards vary (Hellbrim selection jewel or 100 legendary seals). 7DS77THANNIV – Special Anniversary Reward. 250109DISCORD7DS – Community Reward. 777INFINITE – General Reward. LIGHTNDARK – General Reward. – 1 Stamina Recovery Potion (April Fool's 2026). – 20 Memory Crystal Boxes (April Fool's 2026). 🛠️ How to Redeem Codes The process differs slightly depending on your device: For Android/PC Beta (bottom right). Choose the coupon banner. Enter your code and check your Apple does not allow in-app coupon entry. You must use the Official Netmarble Coupon Site Enter your Member Code (found in Player Info). Select your Coupon Code ⚠️ Common Issues Expired Codes: Anniversary-specific codes like GC3halffesta