I have had this game for a couple years,it's fun to play,I have always been interested in submarines.My only complaint is I am unable to save my game progress,I always have to start from the beginning,once I got to a poiny where there was some type pf fortress with some huge cannon,and could progress no farther.There is absolutely no support for this game,so if you have problems like unable to save games,you can do what I did,uninstall the game and toss it in the garbage,thats where my Steel Tide ended up after 2 years.All that effort wasted gets old after a while.