The programmer is such a lamer, giving every 5 games a connection problem "problem loading URL" just to get more plays and push the game. Dont give credits!
x to shot right canon side, z or y for left on some keyboard layouts. You start with 400 Gold, just leave the first town by moving <-- and going back in before the pirates come. With your little crewman you can enter the shipyard to buy better canon balls.
LOL you cannot destroy the air towers because of that stupid formation change the planes are doing. Well just use specials and missile to destroy them..
Anyway the wave 5 is starting to produce overpowered aircrafts, use 2 flags and for the rest hybrid cannons (this will help against high leveltanks). Btw Establishing overall patriotisme as a pure postive attribute is dangerous and can be abused.