NOTE : Requires the base game Sudden Strike 4 in order to play. Activation key must be used on a valid Steam account, requires internet connection.
About the game
In Sudden Strike 4: Road to Dunkirk, relive battles leading up to one of the world‘s most daring military rescue missions. After the invasion of France in May 1940, the British Expeditionary Force and parts of the French Army had retreated to Dunkirk and awaited evacuation while German forces had been closing in to crush them.