Splatoon 3 Splatoween Returns October 31 — Teams, Tricolor Turf War, and How to Join

Nintendo has confirmed the return of Splatoween to Splatoon 3, with the Halloween-themed event set to begin on October 31. Splatoon 3, developed by Nintendo Entertainment Planning & Development (Nintendo EPD) and released for Nintendo Switch on September 9, 2022, continues to host seasonal in-game celebrations that bring players back into Turf War competition with themed cosmetics and match rules. The publisher described the upcoming event as a three-way festival built around the game's Tricolor Turf War format. Rewriting the official notice in clear journalistic language: Nintendo said Splatoween will return to Splatoon 3 starting October 31, inviting players to pick between Team Wizard, Team Knight, or Team Ninja and compete in Tricolor Turf War matches surrounded by Halloween decorations. Tricolor Turf War is the three-team variant of Splatoon’s classic Turf War mode and has been a defining feature of Splatoon 3's festival structure since the game's launch. Splatfests and similar seasonal events give players an opportunity to rally behind a choice, compete in matches, and influence in-game community results. Splatoon 3 is available on the Nintendo Switch family of systems and can be purchased or downloaded through the Nintendo eShop. How to join Splatoween - Own Splatoon 3 on Nintendo Switch (physical or digital via Nintendo eShop). - Launch the game and access online play during the event window beginning October 31. - Choose a side when prompted — for Splatoween that will be Team Wizard, Team Knight, or Team Ninja — and enter Tricolor Turf War matches. What to expect - The event will feature Halloween-themed stage decorations and seasonal visuals consistent with past Splatoon seasonal festivals. - Matches use Splatoon 3’s three-team Tricolor Turf War rules rather than standard two-team Turf War. For players and outlets tracking Nintendo events, Splatoween’s October 31 start aligns with Nintendo’s ongoing support for Splatoon 3 through seasonal content drops and community festivals. For purchase and platform details, Splatoon 3 remains available on Nintendo Switch and the Nintendo eShop.