Splatoon Raiders Maps
Spirhalite Islands
The entire game's setting -- an archipelago rich in a valuable mineral called Spirhalite, dotted with Salmonid dens, mining sites, and dungeons to explore by raid.
Hideout Ship
The central hub between raids -- home to the Gear Menu (equip Relic Powers), the Weapon Shack (Frye, upgrade/scrap weapons), and Gadget Development (Shiver, unlock extra gadgets).
Sampler Dungeons
Bonus dungeons found by following Compasses (in navy blue crates) during Relic and Crystal-mining levels -- among the best levels for learning gadgets and earning extra Skill Points.