PlatformPCRegionAll regionsVersionNot confirmed
The quick answer

Mega Crit will showcase Slay the Spire 2's next major beta patch on November 12, 2026, and the studio's October newsletter points to a new game mode that supports both single-player and multiplayer.[2][1]

The beta has been shipping steadily — Major Update #2 bundled four patches of balance changes, new multiplayer cards and UX work — and the team is bringing a booth to WePlay 2026 in Shanghai.[1]

Official Slay the Spire 2 store artwork
Official Slay the Spire 2 store artwork. Promotional imagery for visual context.© Slay the Spire 2 publisher Official source ↗

What is teased

The headline item is the new game mode covering both solo and multiplayer runs. Exact contents will be confirmed in the November 12 showcase; the newsletter framing suggests it is one of the beta's largest additions so far.[2]

Recent momentum

The game holds a strong concurrent base through early access, and October's Major Update #2 stacked four patches into one release with a large batch of multiplayer cards.[1]

Check the original

Sources & verification

Facts last checked Nov 5, 2026. Checking a source does not change the page’s update date.

  1. Slay the Spire 2 — Steam news Mega Crit · official · Checked Nov 5, 2026

    Official update posts including Major Update #2 (v0.107.1).

    Original language: en
  2. Slay the Spire 2 teases major beta patch for November 12 Inven Global · reference · Checked Nov 5, 2026

    First report of the November 12 showcase.

    Original language: en

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