How do you unlock the A Lot of Stairs achievement in Slay the Spire 2?

SPIRECODEX

Cards & Combat

Card Library Relic Collection Potion Lab Powers Keywords

The Run

Characters Bestiary Encounters Events Ancients Merchant

Systems & Meta

Custom Mode Mechanics Unlockables

Reference

Timeline Images Reference Badges Compare Characters Guides

Jump back in

Pages you open show up here.

Rankings

Tier List Card Metrics Scoring

Aggregate data

Community Stats Charts Stats Encounters

Runs

Leaderboards Browse Runs Submit a Run

Make & share

Tier List Maker Showcase

Companion apps

Overlay (Overwolf)Knowledge Demonbot

Build with the data

Developers API

Project

Spire Codex Changelog News Thank You

Support

Patreon Ko-fi Feedback Email

Elsewhere

Discord GitHub Privacy Terms

Live

Spire Codex is now on Overwolf. Get the in-game overlay with live card lookups and one-click run uploads. Learn more →

API·Developers·GitHub·Discord·Ko-Fi··Privacy·Terms·Beta Site