Mechanics are the samewe enjoyed in the previous game of the sage, you'll have to settle the castle drawing lines with your character.
Of course, you'll have to be careful with all those monsters custodiating the castles. Furthermore they are not theonly ones protecting them, so be specially carefu wth the rest of enemies in order to achieve your goals.
Fortix 2 is really beautiful and amusing, graphically is pretty good and very funny. Give it a try, it will hook you.
Demo includes only first levels.