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Mad Scientist Character for Slay the Spire

Adds a new character to the game: the Mad Scientist. This character uses small trinkets and attacks powered by fuel.

List of cards and relics



  1. Download ModTheSpire.jar
  2. Move ModTheSpire.jar into your Slay The Spire directory. This directory is likely to be found under C:\Program Files (x86)\Steam\steamapps\common\SlayTheSpire.
  3. Create a mods folder in your Slay The Spire directory
  4. Download BaseMod.jar, and place it in the mods folder.
  5. Download MadScienceMod.jar, and place it in the mods folder.
  6. Your modded version of Slay The Spire can now be launched by double-clicking on ModTheSpire.jar
  7. This will open a mod select menu where you need to make sure that both BaseMod and MadScienceMod are checked before clicking play