If you're unable to or unwilling to work with a full group of players, GOIO is probably not the game for you.
Afaik all modes will still be group play.
I am not unwilling to play with others I'm just fed up with:
Waiting for extended periods of time on the crew screen while everyone else gets ready.
Having to wait longer when people suddenly leave.
Rarely being able to be the captain because those slots always get taken up first.
Getting to be the captain but not being able to get a crew because people don't like my preference in ships.
Having to play as an engineer over and over because the rest of the crew insists.
Playing under someone that seems to have no idea how to arm, command or even steer his ship.
I love Steampunk, I love videogames and I have always loved airships. That's why I was so excited when this game first came out. But personally, I think it needs to be able to accommodate gamers like me who like to go solo. That's hoping adventure mode will do.