EARTH IN THE MOLLUSK ERA

The first 2 Splatoon games take place in Inkopolis, while Splatoon 3 takes place in the Splatlands and Splatsville, and the single-player campaign in underground Alterna. In Octo Expansion, you start out in the Deep Sea metro and make your way to Inkopolis, and in Side Order you ascend the Spire of Order.

turf war maps in Splatoon

Ancho-V Games; Arowana Mall; Blackbelly Skatepark; Bluefin Depot; Camp Triggerfish; Flounder Heights; Hammerhead Bridge; Kelp Dome; Mahi-Mahi Resort; Moray Towers; Museum d'Alfonsino; Piranha Pit; Port Mackerel; Saltspray Rig; Urchin Underpass; Walleye Warehouse

turf war maps in Splatoon 2

Ancho-V Games; Arowana Mall; Blackbelly Skatepark; Camp Triggerfish; Goby Arena; Humpback Pump Track; Inkblot Art Academy; Kelp Dome; MakoMart; Moray Towers; Musselforge Fitness; New Albacore Hotel; Piranha Pit; Port Mackerel; Shellendorf Institute; Shifty Station; Skipper Pavilion; Snapper Canal; Starfish Mainstage; Sturgeon Shipyard; The Reef; Wahoo World; Walleye Warehouse

turf war maps in Splatoon 3

Barnacle & Dime; Bluefin Depot; Brinewater Springs; Crablef Capital; Eeltail Alley; Flounder Heights; Hagglefish Market; Hammerhead Bridge; Humpback Pump Track; Inkblot Art Academy; Mahi-Mahi Resort; MakoMart; Manta Maria; Marlin Airport; Mincemeat Metalworks; Museum d'Alfonsino; Robo ROM-en; Scorch Gorge; Shipshape Cargo Co. Sturgeon Shipyard; Um'ami Ruins; Undertow Spillway; Wahoo World