After 894 hours in Slay the Spire 2, these are our 12 strongest opinions

Summary

Slay the Spire 2 isn't just one of the most popular new games of 2026, it's the most popular deckbuilder ever. 574,638 people were playing the game simultaneously at launch, which vaporizes the genre's record on Steam. It's the first mainstream-ish deckbuilder, and still the most-played card game on Steam by far (Magic: The Gathering Arena has about 1/7th…