Seven Knights Idle Adventure x Overlord collab brings new characters, events, and quests inspired by the popular anime

Seven Knights Idle Adventure's Overlord crossover event is now live, adding three new playable characters and a host of exciting events. This follows the recent Solo Leveling collaboration, bringing another popular anime's characters to the idle RPG.

The Overlord storyline, centered around a trapped guild leader reborn as the powerful sorcerer Ainz Ooal Gown, provides a compelling backdrop. This crossover introduces Ainz, Albedo, Shalltear, and even Hamusuke the giant hamster as new legendary heroes. For a ranking of these new heroes compared to existing ones, consult this Seven Knights Idle Adventure tier list.

Maximize your experience by participating in the various events running until the New Year. The Overlord Challenger Pass offers a path to unlock Albedo and Shalltear. A Special Check-In Event rewards daily logins with prizes including Ainz, Overlord Hero Selection Tickets, and more.

A new event dungeon, located in the Re-Estize Kingdom, introduces Azuth Aindra as the boss. Completing this dungeon provides event currency for unlocking rewards such as Overlord Hero Summon Tickets, Hamusuke, and Shalltear's exclusive "Bloody Valkyrie" costume.