I like the game, but it seems to be a little BS at times. A grenade explodes, wipes me out but not the guy who threw it who was closer to the grenade? The grenadier should be removed, because everyone seems to be using it and it requires no skill.
I have Cartagena with one fortress. The AI is so buggy, the enemy ships keep hovering out of range and won't attack. I'm gonna build a second fort when done and see if that helps.
What would help is being able to place my forts, I want it on the coast, not a mile inland.