german battleship schleswigholstein begin bombardment polish military depot september symbolic event mark beginning second world war seven day defender polish force bravely fight overwhelming german army day westerplatte cooperative war game player incorporate role polish commander work confront german army win game stukass raid land troop attack battleship howitzer bombardment big threat polish force hold attack german troop player use land mine mortar rifle remember rebuild defensive structure morale high manage defend depot seven day succumb enemys crush power

We may earn a small commission when you buy through these links.