If you are missing a few specific cards due to a bug, a common community fix is to create a second save slot Start a new game in Slot 2.
For users who wish to customize their unlock state (e.g., unlock all cards but not relics), specific tools exist: slay the spire android unlock everything work
To unlock everything, users typically employ the following workflow: If you are missing a few specific cards
: Open the game and create a second profile/save slot. unlock all cards but not relics)
: Connect your phone to a PC and navigate to Android/data/com.humble.SlayTheSpire/files/preferences .