Since its initial reveal, Gotham Knights has been established as an open world game that can be played solo or in two player co-op, but shortly before launch, Warner Bros. Montreal shared that a free update would be coming to introduce Heroic Assault, a new mode that would allow up to four players to play as each member of the Bat Family together.

Little else has been shared about Heroic Assault since it was first announced, but we now know a key character that will play a role in this new mode along with the time at which players can start downloading the update. Per the tweet below, the one-eyed monstrosity Starro will be involved in Batgirl, Robin, Nightwing and Red Hood’s latest adventure, although it's unclear whether the quartet will be protecting the creature or fighting off his mind-controlled goons. Either way, players can expect to fight through thirty waves of enemies in Heroic Assault when the update goes live on November 29 at 8 AM PT for PS5, Xbox Series X/S and PC.

For more on Gotham Knights, be sure to check out our review.