Netmarble Corp. announced on October 15 that it has released the second Demon Slayer: Kimetsu no Yaiba collaboration update for Seven Knights Re:BIRTH. Two new heroes, 'Giyu Tomioka' and 'Shinobu Kocho', have been added, with pick-up summons running through October 29.
This update follows the first collaboration phase that began on October 1. 'Tanjiro Kamado' and 'Zenitsu Agatsuma', who debuted in the first phase, can also be summoned until October 29. 'Tanjiro Kamado' is provided as a first-day reward for the check-in event, and players can obtain the Legendary Pet 'Nezuko Kamado' alongside all other collaboration heroes through gameplay.
In the event challenge stage, 'Doma' from Demon Slayer: Kimetsu no Yaiba has been added as a new boss monster. Players can clear the stage during the event period to earn various rewards.
Developed by Netmarble Nexus Inc., collectible RPG Seven Knights Re:BIRTH is a remake project that inherits key elements from the original Seven Knights, including its story and combat system. Its official domestic release date was May 15, 2025. According to Netmarble, the game reached No. 1 in App Store sales within 7 hours of launch and topped sales across both major domestic app markets within 5 days of release.
