Only one island can be created even if multiple software are used. In addition if you want to play in the island, you need another body .
Since the save data of the island is saved in the Nintendo Switch itself, there is only one island (save data) even if the package version and the download version are used together.
Saved data of this software does not support "moving user" or "moving saved data". Please note that if you purchase a "second unit", you will not be able to transfer the original island data to another unit.
This software does not support "Save Data Storage" of Nintendo Switch Online, but in case of failure, loss or theft of the Nintendo Switch body, in the original form of this software We are considering a function to back up save data. Use of this function is limited to Nintendo Switch Online subscribers. Correspondence time is undecided. We will notify you as soon as the time is decided.
This software can be played on Nintendo Switch Lite.
However, when playing with Nintendo Switch Lite in simultaneous play (party mode) between residents on the same island, it is necessary to connect Joy-Con and Pro controllers for the number of people. Please refer to