Ah, Plague of Shadows. It's been a while since I played it. All I know about it though, is that I actually liked it a lot better than the main-game.

out of the three. plague: best story specter: best combat shovel: best platforming. all and all: best ten bucks spent. for it being their first game. yacht club blew me out of the water most definitely'

Since I don't own the game (I had previously borrowed the physical version of the 3DS version from a friend in the past), I still haven't tried out the Specter Knight story. When I'm eventually able to afford a Switch, I plan on getting the Shovel Knight: Treasure Trove on it.