Slay the Spire 2 Crushes Records in Steam Early Access Launch

The highly anticipated sequel to the acclaimed deck-building roguelike Slay the Spire has taken Steam by storm. Slay the Spire 2 launched in Early Access on March 5, 2026, and quickly became one of the platform's biggest hits of the year. Within hours, it surged to the top of Steam's global best-seller list, surpassing major releases like Marathon and Resident Evil Requiem.

Amazing for a game that is still in Early Access

The launch numbers speak volumes about the game’s immediate impact. Early reports indicate that Slay the Spire 2 reached over 177,000 concurrent players shortly after release, already eclipsing the all-time peak of the original Slay the Spire. By the end of launch day, that number had climbed to more than 340,000 simultaneous players, cementing its position as the most-played deck-building roguelike on Steam and one of the platform’s leading titles overall.

In comparison to other games released at the same time, Slay the Spire 2 clearly dominates. Marathon, for instance, peaked at roughly 86,000–88,000 concurrent players, while the new roguelike drew nearly five times as many gamers, despite being developed by a small indie studio. This early success highlights both the staying power of the Slay the Spire brand and the enduring appeal of roguelike deck-building games.

The sequel expands on the original's formula with several notable additions. Players can expect new characters, an expanded card collection, and even a four-player cooperative mode, marking a significant evolution for the series. These features, combined with the game's signature roguelike progression, have clearly struck a chord with the fans of the genre.

Mega Crit, the indie studio behind the game, has confirmed that Slay the Spire 2 will remain in Early Access for one to two years. This period will allow the team to refine gameplay, add content, and respond to player feedback before the full release. Even in its unfinished state, however, the game's launch has already shaken the video games panorama, demonstrating the powerful influence of indie developers in the current gaming landscape.

With hundreds of thousands of players climbing the Spire simultaneously and Steam charts dominated by the game, Slay the Spire 2 has exceeded expectations, setting a new standard for Early Access launches in 2026. if you want to try this version of the game and discover what's behind the game's early success, visit our comparator to get a Slay the Spire 2 Steam key at the best price.