Slay the Spire 2 Concurrency Passes 573,000 — Into Steam's All-Time Top 20

The launch weekend's final figure, confirmed: 573,000 concurrent players — Slay the Spire 2's peak, sealing its place in Steam's all-time top twenty and crowning it the most-played roguelike in the platform's history.

The milestone list it joined is the platform's pantheon — free-to-play titans, decade-old giants — which is precisely why a $30 Early Access card game's arrival there read as historic. On the way up, the spire passed Call of Duty and Terraria, two of Steam's most reliably trafficked franchises, and left every roguelike that came before it — including its own venerable predecessor — in a different weight class entirely.

Mega Crit's milestone message to players struck a humble note for a team sitting on a record: overwhelmed by how many people were playing, sharing, and loving the game — and grateful, with five-plus years of development behind them, that the second climb had landed like this.

The broader reading: the deckbuilding-roguelike audience that Slay the Spire created in 2019 had grown into one of PC gaming's largest communities, and when the founder returned, the genre's whole population came home. The launch's remaining mysteries — balance stability, content cadence — were gameplay questions. The demand question had been answered 573,000 times over.

Keep reading:

• Three Million Copies in Week One
• IGN Scores It 9/10