Mystery island with friends ?

[Kalhyna]

Is it possible to go to the mystery island with some friends ?

 

[OswinOswald]

My brother and I just tried and couldn't get it to work. I went to his island and then we tried to talk to Orville again to go to a mystery island, but to no avail.

 

[Kalhyna]

Thanks @OwsinOswald for the info =)