Slay the Spire II — news, patch notes and updates

Everything about Slay the Spire II: news, patch notes, updates, events and gameplay changes.

Latest updates

  • Major update adds Aeonglass boss fight, Bestiary, and Steam Workshop mod support Content Drop 22 June 2026

    A major update is now live featuring the new Aeonglass boss fight, Bestiary, and numerous balance changes. A critical fix resolves the correlated RNG problem discovered this week, making the game fairer. Full Steam Workshop support is now enabled for mods.

  • Major RNG fix — random outcome bias corrected Meta Shift 19 June 2026

    A pseudo-random number generator bug was causing skewed reward distribution, especially excessive Debt drops from Neow's Bones. Your next runs will have corrected odds — the game's random outcomes now roll fairly.

  • May Bug Fixes Meta Shift 8 June 2026

    A bugfix patch has been released, bringing tons of bugfixes from the beta branch to the main branch.

  • Beta Patch Notes - v0.107.0 Meta Shift 8 June 2026

    A new beta patch for Slay the Spire II is available, with bug fixes, performance improvements, and balance changes.

  • Update Cadence Update Meta Shift 26 May 2026

    Beta branch updates will shift from a weekly to a bi-weekly cadence. The Bestiary feature has been added to the beta branch.

  • Beta Hotfix Patch Notes - v0.106.1 Meta Shift 26 May 2026

    Hotfix with fixes for Wither status cards and localization updates.

  • Slay the Spire 2's least frightening enemies just got a lot more scary Meta Shift 26 May 2026

    An article about the changes to enemies and characters in the latest update.

  • Beta Patch Notes - v0.106.0 Meta Shift 26 May 2026

    Enemy balance update, including a rework of Infested Prism and adjustments to Skulking Colony.

  • New patch for Slay the Spire 2 Meta Shift 10 May 2026

    A new patch is available for Slay the Spire 2, featuring the removal of the Doormaker boss and the addition of a new one.

  • Beta Hotfix Notes - v0.105.1 Meta Shift 9 May 2026

    A quick hotfix to address several bugs related to the new Aeonglass boss and multiplayer state divergences.

  • New Slay the Spire 2 update deletes its most controversial boss fight Meta Shift 8 May 2026

    The Slay the Spire 2 update removes the most divisive enemy and introduces new elements, including the Bestiary and balance changes for the roguelike deckbuilder.

  • Beta Patch Notes - v0.105.0 Meta Shift 8 May 2026

    A new beta patch is available for Slay the Spire 2, bringing bug fixes and improvements for controller players.