Does anynody know how to unlock US/UK/USSR campaign i Panzer Marshal on Android? I dont see them in campaign menu but they are in scenario menu, but they are locked. 

Tactical scale World War 2 turn based strategy game, that puts the player in the role of an Axis or Allied army general. · By
On Android you need to download the other Panzer Marshal games:
Panzer Marshal Turning Tides: https://play.google.com/store/apps/details?id=net.openpanzer3&hl=en
Panzer Marshal: Second Front : https://play.google.com/store/apps/details?id=net.openpanzer2&hl=en