Question about "the ship".

Yes and yes,but it's pretty dead.

As it's a two pack it will give you an extra copy and if it's a mother one it will spawn more copies, if it's one of the children it won't

Also I think it's quite dead.

u get extra copies if you activate it.

Yes it does give you more copies, and if you want to be playing it, you will need a group of friends to do so cause the multipleyer, which is what the ship is about, it pretty much dead.

Yes, the 2 Pack will give you one extra copy.

No, the extra copy will not be the exact same item (it will be a complete pack, not a 2-Pack), but the extra copy will activate all the same The Ship games (Single Player and Multiplayer)

Edit: seems you already activated it - and as you can see, it spawned "The Ship Gift"