Guidev0.100-v0.1032026-04-159 min read

Slay the Spire 2 Early Access Launch Guide: What You Need to Know

Everything from the Early Access launch β€” available characters, mechanics changes, deck-building tips, and what STS2 veterans and new players should expect.

Early Access Has Begun

Slay the Spire 2 launched into Early Access on March 5, 2026. The game is available on Steam for $24.99 USD with regional pricing. This guide covers what's available at launch and how to get started.

Available Characters at Launch

All 5 characters are playable from day one:

1. Ironclad β€” Returning with reworked exhaust mechanics and new cards

2. Silent β€” Poison and discard mechanics refined with new synergy options

3. Defect β€” Major rework to Focus (now temporary), new orb synergies

4. Regent β€” Brand new character, resource management with Stars

5. Necrobinder β€” Brand new character, summon and sacrifice mechanics

Content at Launch

  • 606+ cards across all characters
  • 285+ relics
  • 5 acts with alternate route variants
  • 20 Ascension levels
  • Full controller support
  • Steam Cloud saves

    • Key Changes from STS1

  • Energy economy: No guaranteed energy relic from Act 1 boss
  • Focus is temporary: Defect's Focus now has duration limits
  • Alternate Acts: Each act has two route variants (Overgrowth / Underdocks)
  • Enchantments: Run-long card modifiers found through events
  • Ancients & Blessings: Replace the boss relic system with act-entry blessings
  • Quest Cards: New card type with completion requirements and powerful rewards

    • Tips for New Players

    1. Start with Ironclad β€” most forgiving character with straightforward mechanics

    2. Draft for the next act, not for your fantasy end-game deck

    3. Skipping cards is often the correct play after you have a working core

    4. Potions win elite fights β€” use them before the fight is lost

    5. Check your Act 1 boss before choosing your path