| Stage | Level | XP | Unlockers | |
|---|---|---|---|---|
 |
The 111th Fighter Escadrille of the Polish Air Force | 1 | 100 | 4 |
 |
303 Squadron Symbol | 5 | 500 | 38 |
 |
Royal Air Force Badge | 4 | 400 | 4 |
 |
Royal Air Force Symbol | 3 | 300 | 4 |
 |
Polish Air Force Symbol | 2 | 200 | 9 |
 |
Coat of arms of Poland | 1 | 100 | 71 |