Did you know that save data from Splatoon 2 can be transferred to Splatoon 3? Well, now you know.
And there’s even better news: according to the official Splatoon 3 website, you will also receive save data bonuses.
You can transfer save data once per Nintendo Account by launching Splatoon 3 or entering the lobby while connected to the internet. To transfer, and save data from Splatoon 2 must be on the same system with the same user account.