HELLO ALL, I AM SO LOST ON THIS GAME ITS UNREAL, CAN SOMEONE HELP ME THAT KNOWS THIS GAME WELL, I AM IN THE SURFACE TENSION AREA WHERE IM IN THE COMPOUND, BUT WHEN I GET THRU THERE, THE ONLY DOOR THAT OPENS IS THE ONE THAT SEPERATES THE YELLOW ARMORED TANK FROM THE OTHE SIDE OF THE COMPOUND, CAN ANYONE PLEASE!!!! HELP ME?????????????