In the book, it says map size can be from tiny to huge, but in the game, it's from tiny to large.
In the book, it says you can have up to 16 opponents, but in the game, there are only 8 available.
In the book, it says you can select between continent(s) or island(s) or something in-between. Those options do not show up when just playing a random mission.
Are these misprints, or possibly will these options be available later?
