the Spire

A free mod for Slay the Spire 2 on Steam. Forge from browser on any device; play on your PC.

How will you fill in the Blank?

Create Your Own Class

No password quick sign-in. Sign in with Google, GitHub or email to forge and keep your classes.

What is going on here??

Three steps:

  1. 1

    Subscribe to the mod

    Grab Blank the Spire on the Steam Workshop — it’s free.

  2. 2

    Play a class from The Archive — or describe your own

    Open one from The Archive, or sign in and explain your idea in plain language. Robot Overlords build a playable class — cards, mechanics, identity and all. 🤖

  3. 3

    Paste the code into the mod’s settings menu

    Restart the game, and Blank the Spire!

What does it cost?