Awesome Pirates

Your ship got sunked by a storm.  Luckily for you, you survived and got stranded on a remote island.  Life was tough, but you are able to amde it through.  Now, you are comfortable with the island.  Until, one day, a pirate ship is seen.  You immediately know that they are nothing, but trouble.  You immediately prepared to defend your island.   The game is played via mouse.  You need to im and fire the cannon at the pirates and sink their ship as fast as you can.  You will see that there will be more pirates as you progress in the game.  Fortunately, your cannons would have be ready by then.  You can buy or upgrades some cannon from the money that you make from killing pirates.