It has been announced that the Sword Art Online anime has a completely new original film in production. Additional details about the new film will be released at a later time.

The latest anime film in the Sword Art Online franchise, Sword Art Online -Progressive- Scherzo of Deep Night, was released in Japanese theaters on October 22, 2022.

Sword Art Online -Progressive- Scherzo of Deep Night is described as:

It’s been just two months since they were trapped in the game of death that is Sword Art Online, and Kirito and Asuna continue their struggle at the vanguard of progress through the game. The fifth floor of Aincrad is a mazelike ruin, and the two dare to take pleasure in raiding it for the treasure it contains. Upon returning to the fourth floor, it’s time to do some questing on behalf of the Elf Lord Yofilis–but here begins Asuna’s discontent, for in doing so they will have to face her least favorite monster ever.

Source: Crunchyroll