Sortie Points are the currency needed to play Sortie Levels, they are automaticly recharged at a rate of 1 Sortie Point per minute (ex: 60 Sortie Points pan reach a max er hour) and can be upgraded in the Home (customize) menu, Sortie Points can also be fully recovered with 30 Medals. If all corresponding POWs are freed and all upgrades are done, one can reach up to 690 Sortie Points.