Game Overview

All hands on deck for an island-hopping adventure starring Mario and Luigi
The brothers return for a brand-new adventure on the high seas! When the Uni-Tree is destroyed and the world of Concordia is broken apart, Mario and Luigi must try to reconnect a fractured world, one island at a time.

Welcome aboard!
Set sail with Mario and Luigi on Shipshape Island (part ship, part island) to search for the drifting islands of Concordia. When the brothers work together, you never know what you might find!

Sail
Plot your course on the Ocean Map, looking for points of interest like islands, reefs, and tiny islets. You can choose the order you visit islands in, and your approach to the challenges you’ll face, as you chart your path through the story!

Explore
When you spot an island, launch out of Shipshape’s cannon to explore a range of locations from tropical rainforests to bustling cities. Meet the locals, solve puzzles, fight baddies, and more.

Link
Overcome each island’s unique challenges to form an island link with your ship. The more islands you reconnect, the more fun discoveries you’ll unlock, like side quests and access to new areas!

Bro powerBro power
Unleash the mighty power of Mario and Luigi’s brotherly bond to overcome adversity and thwart foes!
Use Bros. Moves to get past obstacles while you explore, and powerful Bros. Attacks in a dynamic twist on turn-based combat. You’ll need every edge this “brothership” will give you to save the day.