Initially played the 3DS release of Shovel Knight, back when it was just Shovel of Hope, and started Plague of Shadows but did not complete it. Later, when Treasure Trove released, I bought the Switch version and eventually earned 100% completion on each of the four campaigns, minus any Joustus-related content in King of Cards. I did not go for any achievements, and I will not be clearing the remaining challenges, but I might replay the four main games down the road.