Absolutely addicted to a roguelite called Pirates Outlaws (sic). Pretty much a free version of Slay the Spire apparently, but with a pirate theme. TBS of course, and it's a LOT more strategic than I was expecting, plus it's extremely
hard. I love that. Very grindy as a result, but very fun.
They have an "expedition" map (literally looks ripped from the StS map), but also an arena where you can win extra gold (which allow you to get permanent power-ups).
$20(!) on Steam, but please don't pay that. I got it for free on iOS and I am sure it's on the Google Play store as well for what should be less than $2. Definitely worth $5, but if you can get it for $1 or free...check it out for sure.
I do love the art style as well, and the music is stuck in my head.
