Reach level 1
Reach level 10
Reach level 25
Reach level 50
Reach level 75
Reach level 100
Complete all objectives in Great Britain
Complete all objectives in Norway
Complete all objectives in France
Complete all objectives in The Battle of Britain
Complete all objectives in Tunisia
Complete all objectives in Libya
Complete all objectives in Egypt
Complete all objectives in Finland
Complete all objectives in Yugoslavia
Complete all objectives in Bulgaria
Complete all objectives in Belgium
Complete all objectives in Greece
Complete all objectives in Albania
Complete all objectives in Romania
Complete all objectives in Hungary
Complete all objectives in Poland
Complete all objectives in Italy
Complete all objectives in Czechoslovakia
Complete all objectives in Austria
Complete all objectives in Germany
Completely upgrade planes health
Completely upgrade planes speed
Completely upgrade planes bombs
Completely upgrade planes bullets
Equip a new plane skin