- The Seven Knights Idle Adventure x Overlord crossover event is now live.
- Three new collaboration characters are now available.
- Engage in multiple events, a Challenger Pass, and a Special Check-in.
Netmarble has launched an exciting new update for Seven Knights Idle Adventure, featuring beloved characters from the hit anime series Overlord. Following last month's collaboration with Solo Leveling, the idle RPG now welcomes legendary new heroes, special events, and thematic challenges drawn from the anime's universe.
Overlord's story centers on a Dive MMORPG titled Yggdrasil. As the game shuts down, the guild leader Momonga finds himself unable to log out, trapped in a world where NPCs are gaining sentience. Reborn as the mighty sorcerer Ainz Ooal Gown, he becomes a ruler who commands the power of death.
This captivating narrative now unfolds in Seven Knights Idle Adventure, with Ainz, Albedo, and Shalltear joining the roster as Legendary Heroes. The giant hamster Hamusuke also makes an appearance. To see how these newcomers compare to existing heroes, consult our Seven Knights Idle Adventure tier list for detailed insights.

To fully experience this collaboration, participate in all events running through the New Year. The Overlord Challenger Pass offers a path to unlocking Albedo and Shalltear, while the Special Check-In Event rewards daily logins. Simply logging in during the event period grants you rewards like Ainz, Overlord Hero Selection Tickets, and more.
A new event dungeon set in Overlord's Re-Estize Kingdom is now open. Face the dungeon boss Azuth Aindra, leader of Red Drop, and earn event currency. This currency can be exchanged for special items, including Overlord Hero Summon Tickets, Hamusuke, and Shalltear's exclusive costume, The Bloody Valkyrie.