Octo Expansion is now available!

Octo Expansion is now available!

Play as an Octoling for the very first time in Octo Expansion, a downloadable single-player campaign for Splatoon 2!

The new adventure features 80 missions starring Agent 8, a new character who awakens without her memories on a dark subway platform. Navigate the twisted depths in a battle to reach the surface of Inkopolis. Once you escape, you'll be able to join multiplayer* matches as an Octoling!

  • Play as an Octoling who's lost her memory in a new single-player adventure spanning 80 missions.
  • Navigate an underground facility to reach the surface of Inkopolis.
  • Take on a variety of mission types packed with new challenges you won't find in the main game.
  • Complete the campaign to unlock Octolings (Girl or Boy) as playable characters in multiplayer* battles.
  • Unravel mysteries hidden below Inkopolis with Pearl, Marina, & Cap'n Cuttlefish.
US $19.99 / CA $25.79

Buy now

Full version of game required to use DLC. This version of Splatoon 2: Octo Expansion is only compatible with the version of Splatoon 2 for the Americas. To confirm which region(s) your game is compatible with, please open the game's Options in the HOME Menu and select "Support Information." For additional help, please visit support.nintendo.com.

*Nintendo Account required. Online features will be free until the Nintendo Switch Online Service launches in 2018. After the free-trial period, most games will require a paid online service subscription from Nintendo in order to play online. Currently, the free-trial period, the paid service, and online play (for applicable modes in compatible games) will be available for customers in the U.S., Canada, and Mexico. For the latest list of countries, please visit Customer Support.