What remote island setting is central to Splatoon Raiders?

The Spirhalite Islands are the remote island setting central to Splatoon Raiders. The game sends its mechanic protagonist and Deep Cut into this mysterious island chain in search of treasure and answers.

Nintendo’s reveal presented the islands as a new location for the Splatoon universe, separate from the familiar urban areas and battlefields of earlier games. The setting supports Raiders’ more exploratory, adventure-focused structure, with players travelling across varied environments, gathering materials and confronting Salmonids.

Several alternatives are recognizable Splatoon locations but do not fit this question. Inkopolis Plaza is a central hub associated with earlier games, the Splatlands are the broader region introduced in Splatoon 3, and the Alterna Islands are the setting of Splatoon 3’s single-player campaign. They are not the destination named for Raiders.

The title’s island setting also explains the game’s treasure-hunting tone. Deep Cut’s involvement connects the new adventure to Splatoon 3, while the mechanic protagonist gives players a fresh viewpoint on the series’ world.