7ds Grand Cross 35 Anniversary Box Code Work Jun 2026

The in The Seven Deadly Sins: Grand Cross is a special event item that requires specific community-revealed codes to unlock. These boxes were distributed via the in-game mailbox and functioned in a sequential chain, where opening one box granted the next one. Active 3.5 Anniversary Box Codes

If you are looking for the latest codes that work, here is a comprehensive guide to unlocking your 3.5-anniversary rewards.

If you have a Secret Box in your inventory, follow these steps to unlock it: Netmarble Forums Item Storage Locate the 3.5 Anniversary Box and tap it. to bring up the code input screen.

Heads up, Seven Deadly Sins Grand Cross players! 📢

The 3.5 Anniversary Secret Box event relies on a chain-unlock system. Opening the first box unlocks its rewards and hands you the next tier of the box, which requires the subsequent code. Use the verified table below to open them in order: Box Tier / Code Order Exact Secret Box Code Primary Reward Contents 20221124 SSR Evolution Pendants / Awakening Materials Box Code 2 GC3halffesta Anvil Packs & Hammer of Vaizel Box Code 3 fiatlux Super Awakening Coins Box Code 4 Peccatum1866 Demon Material Selection Bundles Box Code 5 royalblood Event Tickets & Milestone Materials 7ds grand cross 35 anniversary box code work

: Double-check that you are not trying to use this code on a 4th, 4.5, or 5th anniversary box, as each milestone event uses a completely unique password.

To summarize how the 7ds grand cross 35 anniversary box code works: It was a single-use, region-locked, time-sensitive code included in a physical merchandise box sold during the Weekly Shōnen Magazine 35th anniversary. You had to enter it on Netmarble’s coupon portal within a specific window (which has now closed).

The font on the physical paper slips is notoriously small. Use a magnifier on your phone. Try swapping similar-looking characters.

If you want, tell me the exact code text and which region/account type you use and I’ll give a more specific check-list and likely outcome. The in The Seven Deadly Sins: Grand Cross

These codes were part of the event's "Ultimate Festival" celebration, which introduced high-tier units like the Light attribute Ultimate Escanor. 💎 Current Active Codes (April 2026)

The 3.5 Anniversary event features a nesting-doll system where opening one "Eve Secret Box" awards in-game materials and grants the subsequent box tier. The community verified five official codes that successfully unlock the entire progression chain on the 7DS Netmarble Forum : 20221124 Box 2 Code: GC3halffesta Box 3 Code: fiatlux Box 4 Code: Peccatum1866 Box 5 Code: royalblood

Method 2: Using the Official Netmarble Code Redemption Portal

Ultimate Guide to 7DS Grand Cross 3.5 Anniversary Box Codes: How Do They Work? If you have a Secret Box in your

: These codes can only be used once per account.

Likely you mean (three-and-a-half) rather than 35 years. Players often shorten “3.5th Anniversary Box code” and mis-type it as “35th.”

Gacha games rely entirely on limited-time urgency to keep their player bases active. If you try entering these codes today, they will fail due to three exact mechanics:

This code is no longer active . If you have a box sitting in your inventory from years ago, it has likely expired. 7DS codes are strictly time-limited to the duration of the specific festival. 🛠️ How Secret Box Codes Work in 7DS