This game is cool but it gets the part where the ai will become stronger which means you have 0% chance of winning and 100% losing and some the ships are overpowered. And it gets worse. For someone who want a tip before downloading the game DO NOT buy a destroyer or a aircraft carrier they can be weaker and useless the France is the worst at making ships as the there only 2 ship and America and Japan have good ships, really, best ships. Edit: the creates are a money grab