At the end of the ARMS Direct, A new trailer for Splatoon 2 was shown that teases its Single Player Campaign. In a shocking twist of events, Callie- Of Squid Sisters Fame- has gone missing and Marie tasks the player to search for her co-star and bestie Callie and the Great Zapfish. The player can use different weapons to overcome the many obstacles in single player mode and defeat both old and new enemies and bosses. The single player mode is designed to teach players tips and tricks that will come in handy in multiplayer mode. You can check out the full trailer below!
But that isn’t all as Nintendo of Europe have revealed that the lucky folk of Europe will be able to get their hands on special Splatoon 2 themed accessories like the Pro Controller, Switch Carry Case & Neon Green & Pink Joy-Cons, not to mention a special Splatoon 2 Switch console bundle as well which, you can see in the thumbnails below.
Source: Nintendo (YouTube)