Nintendo's Codename Spiral project could be Splatoon 4
, by Quentin
The generally reliable insider @MbKKssTBhz5 has revealed quite an interesting detail about what the future holds for the Splatoon IP on X.com.
She explains that, after looking into the data she got last month, the project codenamed Spiral internally at Nintendo would no other than Splatoon 4.
Despite her being reliable and all that, it's important to take this with a grain of salt given that Nintendo hasn't announced anything about all this.