If I could recommend some Allied missions?
#1: (Ser) The Defense of the Homeland:
Commander! The Austro-Hungarians have decided to attack us due to the assassination of their Archduke. While the Russians will undoubtedly aid us, we must hold until further aid can arrive.
Requirements: Hold Belgrade for 5 rounds against Austria
Bonus: Take Sarajevo
#2: (Bel) Schlieffen Delay:
Commander! The Germans have violated our neutrality by trying to swing through our country to Paris. We stand no chance against their superior numbers, but our forts can delay their advance long enough for the French to respond to the Plan.
Requirements: Paris does not fall to the Germans, mission takes 8 rounds.
Bonus: Hold Brussels for 8 rounds.
#3 (Fra) First Battle of the Marne:
Commander! The Germans have recently swung through Belgium to take Paris. The Germans won't be able to breach the Maginot Line, but we have to protect our Northern flank. General Foch will be at your disposal, as with the aid of Albert's Belgian forces as well as the BEF.
Requirements: Hold Paris for 10 rounds.
Bonus: Liberate Brussels
#4 (Jap) Qingdao Campaign:
Commander! Our faithful ally, the British, have recently called us into war with the Germans. Our goal is to take the German treaty port of Qingdao, a very strategic port in East Asia. They are aided by one of the Chinese cliques. The British navy will aid us in our campaign.
Requirements: Take Qingdao
Bonus: Take Peking
#5: (Eng) Battle of Falkland Islands:
Commander! German Admiral Maximilian von Spee has gone from their base in East Asia and is now trying to take the Falklands to refuel. If we want our naval position in the Atlantic to remain superior, we must defeat this fleet. We are aided by the Argentines and the Germans are aided by the Chileans.
Requirements: Sink all enemy ships
Bonus: Take Valparaiso