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

Seven Knights Idle Adventure and Overlord team up in a new crossover event! This exciting collaboration introduces three new playable characters from the popular anime series: Ainz Ooal Gown, Albedo, and Shalltear Bloodfallen, along with the adorable Hamusuke.

The event features a host of activities, including a special Challenger Pass offering Albedo and Shalltear as rewards, and a generous Special Check-in event providing daily login bonuses. These rewards include Ainz himself, Overlord Hero Selection Tickets, and more! Don't miss out on this chance to bolster your roster with powerful new heroes.

Dive into a new event dungeon set in the Re-Estize Kingdom, where you'll confront Azuth Aindra, leader of Red Drop. Conquer this challenging dungeon to earn event currency, redeemable for valuable rewards such as Overlord Hero Summon Tickets, Hamusuke, and Shalltear's exclusive "Bloody Valkyrie" costume.

The Overlord crossover event in Seven Knights Idle Adventure runs until the New Year, so jump in and experience the thrilling combination of these two popular franchises! Check out a Seven Knights Idle Adventure tier list to see how these new heroes rank.