The original Slay the Spire was the game that proved deckbuilding roguelikes could be a genre, not just a gimmick. Six years later, Slay the Spire 2 has arrived — and it's not just succeeding, it's absolutely dominating. The dev team just dropped their first roadmap, and the numbers are wild.
Why Everyone's Talking About the Bird Eggs Thing
Okay, let's address the elephant in the room. The original Slay the Spire had a character called the Silent who could pick up a card called "Egg." It was niche knowledge that some players collected eggs. In Slay the Spire 2, the devs have leaned into this quirk hard — there's an entire bird egg collection mechanic that tracks player behavior.
Turns out, 49% of players are actively collecting and consuming bird eggs in the new game. Not because it's optimal — most players just think it's funny. The devs confirmed this stat with a straight face in the roadmap update, which only made the internet meme it harder.
The Game Itself
🎮 Why it works: Slay the Spire 2 keeps the core formula (deckbuilding, random encounters, strategic combat) while adding meaningful new mechanics. The new character, Shapesmith, lets you literally reshape your deck mid-run. Combined with updated enemy variety and reworked ascension levels, there's enough new here to justify the sequel for fans — and enough familiar that new players can jump in.
It's currently the top-selling game on Steam and has held that position for two weeks straight. The switch 2 version is apparently incoming (more on that below). If you haven't played the original and you're into strategy games, card games, or just "one more run" addiction, you owe it to yourself to check this one out.
The Roadmap Reveals
Beyond the bird eggs stat, the devs outlined plans for four new characters over the next 18 months, a co-op mode (finally!), and regular balance updates. The community's excitement is genuine — this is one of those rare sequels that improves on nearly everything the original did.