I have noticed multiple flaws, such as: that reload speed... so unrealistic, also, there were more than one cannon on ships. the first boss is a xebec, heavy firepower is accurate, but he should not be able to take that much cannon fire. submarines did not exist during the golden age of piracy, and your ship, a sloop, should be able to take at least 10 hits. Jeez I like the time and effort you put into the game, but next time you make a game do some research on the topic first.