Slay the Spire 2 has gained popularity on Steam since its March launch, surpassing the original game in features. Upcoming updates include alternate versions of Acts 2 and 3, Steam Workshop support, experimental game modes, a new character, new cards, events, relics, and potions. Players can also expect bug fixes, enhanced audio and artwork, balance adjustments, and additional languages. The studio has not provided specific timelines for these updates. Recent balance changes will be integrated into the main version once stable. Developers are committed to maintaining a whimsical experience in the game. A full newsletter detailing updates is available on Steam.