Playtime guide
How long is Slay the Spire 2?
Main story ~9.5h
Main + sides ~39.5h
Completionist ~84h
Via HowLongToBeat community data.
What that means in practice
Slay the Spire 2 lands in the standard single-player range — a week or two of evenings for most players. Not a 100-hour sink, but enough to feel like a complete campaign.
Caveats
- This is an average — some players blitz the main path, others pad the runtime with side content. Your mileage will vary by 30-50% either way.
- Multiplayer and replayable systems (co-op, roguelike loops, endgame farming) push real-world time well past the single-player average.
- Pre-release games don't have a tracked playtime yet; this figure reflects what's been logged in RAWG so far.
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