Last Night to Login: OVERLORD 10th Anniversary Celebration

Last Night to Login: OVERLORD 10th Anniversary Celebration brings the opening of the dark fantasy anime series to cinemas. Its central figure is Momonga, an ordinary office worker who leads a guild inside an online role-playing game. When the game's servers are due to close after twelve years, he logs in one final time to see it through to the end. Midnight passes, yet nothing shuts down, and he remains inside the game's world, eventually taking on the title of Sorcerer King Ains Ooal Gown. The theatrical presentation covers the first seven episodes of the anime's first season.

The film is a 147-minute Japanese production from the animation studio Madhouse, produced by Kazufumi Kikushima, Satoshi Fukao and Noritomo Isogai. Chris Guerrero provides the voice of Momonga, also known as Ainz Ooal Gown, drawn from archive footage. It was released on November 17, 2025.

The release marks the tenth anniversary of the series, placing it as a retrospective cinema event rather than a new installment in the story.