A major update to Splatoon 2 is coming tomorrow. Version 3.0 was announced in the previous Nintendo Direct, and brings a lot of new content, including new gear, music, and more. Camp Triggerfish, a stage from the first game, will be returning as well.

The biggest additions include the new Rank X, new songs from the fictional band Chirpy Chips, and lots of new gear to buy in the stores. Additionally, the long-lost Squid Sister Callie will show up in Tentakeel Outpost in single player mode.

There’s also a large list of bug fixes and balance changes. The full patch notes can be viewed here. You can download the update “around 6:00 pm PT” March 24.

The returning stage from Splatoon 1, Camp Triggerfish, will also be arriving shortly after the update.