If you want to skip straight to the hardest difficulty, you must edit the individual character files (e.g., STSDataIronclad , STSDataTheSilent ): Change ASCENSION_LEVEL to "20" . Ensure WIN_COUNT is at least "1" for that character.

Slay the Spire Android: How to Unlock Everything & Reach the Top

However, the Android version has two common workarounds:

Paste them into the Android preferences folder mentioned above.

How do I unlock the rest of the cards on mobile? : r/slaythespire