Up to 60 save data can be created for the game.
*Steam/iOS/Android versions have auto-save enabled.
Slot 1-1 is reserved for the auto-save while slots 1-2 through 1-30 and 2-1 through 2-30 are available for manual saves.
*For the PS4/Switch/Xbox versions, slots 1-1 through 1-30 and 2-1 through 2-30 are available for manual saves.