AUGUST 12, 2025 – Netmarble, a leading developer and publisher of high-quality games, has released a major update in celebration of the first anniversary of its popular idle RPG The Seven Deadly Sins: IDLE Adventure. This commemorative update introduces a powerful new hero alongside in-game events and other content additions.

The One Escanor makes his debut as a DEX-type DPS hero. He is one of the special heroes to gain an additional “Special Skill” that can be acquired via the Rate Up Summon.

In addition, the Anniversary Grand Rate Up Summon Event is now open, allowing players to re-acquire all heroes released since March. During this period, Legendary heroes will be available at four times the usual summon rate. Summons can be accessed through the use of special summon tickets or Diamonds.

Players who log in during the anniversary period will receive 11,111 Summon Tickets and 11,111 Card Draws as part of a special giveaway. A dedicated check-in event will reward a total of 100,000 Diamonds over its duration. As part of a crossover with The Seven Deadly Sins: GRAND CROSS, players can earn an additional 11,111 Diamonds by accessing the event page and verifying their PID number. An additional event grants 11 Awakening Tokens by tapping a special icon in the lobby and checking in daily.

The latest update also introduces a new Advent Battle Boss, Zeldris of Piety, who replaces Estarossa of Love. The stage limits for both Normal and Nightmare modes have been expanded to 24,000 that offer players new challenges and greater rewards.

The Seven Deadly Sins: IDLE Adventure continues to grow one year after launch, bringing players fresh content and celebrating its global fanbase with generous rewards and engaging new experiences.

Based on the global hit manga and anime ‘The Seven Deadly Sins’, the game welcomes players to an idle RPG world overflowing with epic adventures and fan-favorite characters from the franchise. Inspired by The Seven Deadly Sins: Grand Cross, the mobile RPG enjoyed by 70 million players around the globe, The Seven Deadly Sins: IDLE Adventure offers an enjoyable gameplay experience featuring a variety of content, an easy-to-play One-Tap Draw system, as well the opportunity to collect and nurture beloved characters.

For more information on The Seven Deadly Sins: IDLE Adventure, please be sure to stay tuned to the official website and official social channels (Facebook, Discord) for future updates.

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About Netmarble Corporation
Founded in Korea in 2000, Netmarble Corporation is a leading global game developer and publisher. Through acclaimed franchises and strategic partnerships with top-tier IP holders, the company delivers innovative and engaging gaming experiences to audiences worldwide. As a parent company of Kabam, SpinX Games, Jam City, and a major shareholder of HYBE and NCSOFT, Netmarble’s diverse portfolio includes Solo Leveling:ARISE, Seven Knights Idle Adventure, Tower of God: New World, Lineage 2: Revolution, MARVEL Future Fight, Ni no Kuni: Cross Worlds and The Seven Deadly Sins: Grand Cross. More information can be found at http://company.netmarble.com.