GZUOZYVG        Infinite radar-guided missiles--bombing/strafing screen
PAOALZTE        Start with 9 radar-guided missiles--bombing/strafing screen
GZUOLKVK        Infinite missiles--cockpit screen
GAKGKGAA        Start on mission 3
ZAKGKGAE        Start on mission 6
APKGKGAA        Start on mission 9
TPKGKGAA        Start on mission 12
OZKZTXOK + AAKXGZPA     Start each mission with 6 missiles