DMC: Devil May Cry's "Bloody Palace" update features an exclusive minigame in which you clean up all the demon blood and ichor Dante leaves everywhere.
That's not true.
It's actually a mode in which Dante fights floor after floor of enemies and bosses, trying to advance through all 100 levels. It's been present in every Devil May Cry save for the first, and features leaderboards in 4 and this new one. So many palaces ruined by blood.
Bloody Palace Mode will make a splash on all versions of the game "shortly after launch."