DF37-DDDD + CB34-D7AD + DD37-DD0D Start at stage 2
D437-DDDD + CB34-D7AD + DD37-DD0D Start at stage 3
D737-DDDD + CB34-D7AD + DD37-DD0D Start at stage 4
D037-DDDD + CB34-D7AD + DD37-DD0D Start at stage 5
D937-DDDD + CB34-D7AD + DD37-DD0D Start at stage 6
7123-A4A7 + 3D23-A7D7 Start with 4 shields
2B23-A4A7 + B823-A7D7 Start with 5 shields
C263-6FAF Infinite shields
D42E-A7A7 Start at experience level 2
D72E-A7A7 Start at experience level 3 
D02E-A7A7 Start at experience level 4
D92E-A7A7 Start at experience level 5
4D21-6F0F Advancing experience levels is easier 
DA21-6F0F Advancing experience levels is much easier
DF2E-AF67 + CB2E-AF07 + DD2E-AFA7 2 credits
D42E-AF67 + CB2E-AF07 + DD2E-AFA7 3 credits
D92E-AF67 + CB2E-AF07 + DD2E-AFA7 6 credits
D52E-AF67 + CB2E-AF07 + DD2E-AFA7 8 credits 
DB2E-AF67 + CB2E-AF07 + DD2E-AFA7 10 credits
DD2E-AF67 + CB2E-AF07 + DD2E-AFA7 1 credit
C268-A491 Infinite credits 
C223-AFD7 + C223-AFA7 Keep current score when game is continued