Unlock the Full Spire

AI pick advice. Unlimited history. Advanced analytics. Everything you need to master Slay the Spire 2.

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Premium Perks Under Construction

Coming Soon

We're building something great. Premium features like the AI Card Advisor, advanced analytics, and unlimited run history are actively in development. Check back soon!

What's Coming

AI Card Pick Advisor

Every card reward, ranked by win probability. Analyzes your deck composition, relics held, and current run context — then tells you which card actually improves your odds, and why.

Unlimited Run History

Free accounts show your last 50 runs. Premium unlocks your complete history — every run you have ever uploaded, searchable and filterable by character, ascension, patch, and outcome.

Advanced Personal Analytics

Win rate trends over 30, 60, and 90 days. Blind spot analysis, death breakdowns by floor and enemy, percentile rankings, and session performance by time of day.

Floor-by-Floor Run Replay

Replay any run floor by floor. See what you picked at each card reward, how your HP tracked through the run, and how your choices compared to the community average.

Co-op Team Analytics

Win rates by character combination. Per-player damage and resource breakdowns. The team compositions that succeed at your ascension level.

Data Export

Download your complete run history as CSV or JSON. Analyze it in Excel, build your own charts, or feed it into other tools. Your data is yours.

Ad-Free Experience

No display ads. Ever.