To unlock everything in Slay the Spire on Android (including cards, relics, and characters), you can use a few different methods ranging from quick in-game tricks to manual save file editing. 1. The Fast In-Game Method (No Tools Required)
The Characters (4 total):
This trick unlocks The Watcher and The Defect without killing the Act 3 boss. slay the spire android unlock everything work
Most common methods: