Slay the Spire 2 Early Access: What We Know About Gameplay and Features

Slay the Spire 2, the highly anticipated roguelike deck-building sequel from Mega Crit, officially launched into Steam Early Access on March 5, 2026. The game is currently available for PC, macOS, and Linux, with a price of $24.99 during this early access period. While the full release is projected for 2027, the early access version offers players a chance to experience the evolving Spire and its new challenges.

Early Access Overview

Mega Crit has stated that the early access version of Slay the Spire 2 is mostly feature-complete, though some placeholder art is present for newer cards and items. The primary focus during this phase is on balancing the game and gathering player feedback. The developers have maintained a steady cadence of updates, including reworks and even removals of bosses in an effort to refine the gameplay loop and challenge level. For instance, the Act 3 boss Doormaker was replaced by Aeonglass in July 2026.

New and Returning Characters

Slay the Spire 2 reintroduces beloved characters alongside new additions, expanding the strategic possibilities for players. The confirmed returning characters from the original game include the Ironclad, the Silent, and the Defect. Two all-new characters have also been added: the Necrobinder, who commands a large skeleton hand companion named Osty for attacks and defense; and the Regent, who can forge a sovereign blade and utilizes a unique resource called “stars” to play certain cards. Mega Crit has also teased plans for additional characters and modes to be introduced during the early access period.

Key Gameplay Features and Changes

Similar to its predecessor, Slay the Spire 2 tasks players with selecting a character and ascending multiple levels of the Spire, battling monsters and collecting cards to build a powerful deck. However, the sequel introduces several significant changes and new features:

Regarding Hidden Secrets in Early Access

As Slay the Spire 2 is currently in early access, comprehensive guides specifically detailing 'hidden secrets' are not yet widely established. The game is still undergoing active development, with balance changes and content additions being a regular part of its evolution. While players are undoubtedly discovering emergent strategies and powerful card synergies, these are subject to change as Mega Crit continues to refine the game. Early access patches have already seen the removal of some cards that created powerful gameplay loops, indicating an ongoing process of tuning the game's mechanics. Players are encouraged to explore and experiment, but should be aware that the game's landscape for 'secrets' may shift with future updates.

Future Development

The developers have a roadmap for early access, though specific dates for new features are not set to avoid rushing content. Beyond balancing, plans include the addition of new characters and fresh game modes. Console releases for PlayStation 5, Xbox, and Nintendo Switch 2 are expected around the time of the game's eventual 1.0 update, anticipated in 2027.