We already knew Shovel Knight: Specter of Torment was coming, a prequel in expansion form for Shovel Knight. Specter of Torment will be free for all Shovel Knight players, and it will feature a new art style (Castlevania and Ghosts 'n' Goblins spring to mind), as shown in the new trailer, which you can watch below.
Shovel Knight: Specter of Torment will be releasing in spring 2017. Will you be returning to Shovel Knight for this?