"This full-on single-player adventure spans 80 missions starring Agent 8, an Octoling who awakens on a dark subway platform. Navigate this mysterious underground test facility in a desperate battle to reach the surface of Inkopolis. Escape from these twisted depths, and you’ll finally be able to join multiplayer matches as an Octoling! " "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. "