Yesterday, a cryptic series of patch notes and social media posts released forVampire Survivorshinted at a quiet update made to the game. Patch 1.11.1 contains a mysterious new stage with a boppin’ track, a new character, 9 new achievements, and 5 new arcana cards. The update is out now on all platforms except PlayStation, where it will release with the whole game on August 29.

The biggest part of this content drop, which we now know is called “The Darkasso Update,” is the experimental “Dark Arcana” cards, which come with bizarre effects. The Moonlight Bolero, as an example, spawns an additional stage boss every minute, who might carry special treasure chests that let you gain additional Arcana or Passive Weapon past your max capacity. In thepatch notes, the devs are requesting feedback on these new arcana to inform further designs down the road.

An old man stands in a field with an ominous box and strange tentacles

As another part of this update, you can get new variations of Imelda Belpaese and the garlic-loving Poe Ratcho. To unlock these, you need to complete their respective Adventure Mode campaigns. If you’ve already beaten them, you may need to select “Adventure Mode” on the main screen to activate the achievements.

This entire update came unannounced, outside of the sudden cryptic messaging a day before its drop: It was never on any roadmaps or anything. It’s the kind of fun, weird updates you love to see from indie developers. And the fact that there’s more room for new Dark Arcana down the road is a great sign that we’ll be getting plenty more updates for this incredible game for a while.

The ghost at the end of the hallway

Picking up the smiley face post-it off the broken mirror

John and Molly sitting on the park bench

Close up shot of Marissa Marcel starring in Ambrosio

Kukrushka sitting in a meadow

Lightkeeper pointing his firearm overlapped against the lighthouse background

Overseer looking over the balcony in opening cutscene of Funeralopolis

Edited image of Super Imposter looking through window in No I’m not a Human demo cutscene with thin man and FEMA inside the house

Looking at the ghost of Jackie inside the lighthouse