The ship tree was very frustrating. It needs a button to show up. I sailed for hours trying to build up enough stars to battle the last few pirates. Almost thought the game was unbeatable. Also needs a buy 5 and buy 10 button. And the merchant icons are misleading. Nevertheless, I've played for hours! Thank you!
 "JellyGo!"){kind=icon}
 "Shop Empire 3"){kind=icon}
 "Shape Matcher 2"){kind=icon}
 "Caribbean Admiral"){kind=icon}