Granted, she's not doing the whole soundtrack, just two songs. But still. First time she's ever worked on a western game. And the rest of the soundtrack is by
Jake Kaufman (listen to the NES ones on there too) (also
rough drafts of two songs from Shovel Knight here).
Also, two bosses will be playable and it'll probably have a gender swap mode and maybe a 4-player battle mode and the graphics are really pretty and one of the levels is going to be on a submarine shaped like a shark.
And it's made by former/currentish WayForward people and one of them was the director of A Boy and his Blob on Wii which I still need to play.