Normal-Game Clock Starts At 100
AATA-ACBE
Normal-Game Clock Starts At 200
AATA-AEBE
Normal-Game Clock Starts At 250
LATA-AEBE
Long-Game Clock Starts At 400
AATA-AJB2
Long-Game Clock Starts At 500
AATA-ALB2
Long-Game Clock Starts At 750
LATA-ARB2
Long-Game Clock Starts At 999
XETA-AWB2
Infinite Time (Most Of Game)
AJTA-AA6A
Start With 1 Life
AANT-AADW
Start With 2 Lives
AENT-AADW
Start With 4 Lives
ANNT-AADW
Start At Stage 2
AJNT-AABT
Start At Stage 3
ANNT-AABT
Start At Stage 4
ATNT-AABT
Start At Stage 5
AYNT-AABT
Start In Stage 5 Against Giant Robot
A2NT-AABT
Flamethrowers Have Less Fuel
JZWA-AAGC
Each Bazooka Holds 2 Rounds
AKWA-AAGG
Each Bazooka Holds 5 Rounds
AZWA-AAGG
AZXA-AAAG
AZXA-AAAR
Each Bazooka Holds 9 Rounds
BFWA-AAGG
BFXA-AAAG
BFXA-AAAR
Each Machine Gun Holds 10 Rounds
CBWA-AAF8
Each Machine Gun Holds 25 Rounds
EZWA-AAF8
Each Machine Gun Holds 50 Rounds
LBWA-AAF8
LBXA-AAAC
LBXA-AAAL
Each Machine Gun Holds 99 Rounds
XFWA-AAF8
XFXA-AAAC
XFXA-AAAL
No Loss Of Life If Sucked Into Space
BBFA-AA46
All Weapons Have Unlimited Capacity
AAZT-AADN
ABCT-AAD0
Start With 2 Credits
AENT-AAB0
AENT-AACG
Start With 4 Credits
ANNT-AAB0
ANNT-AACG
Start With 8 Credits
A6NT-AAB0
A6NT-AACG
Start With 10 Credits
BENT-AAB0
BENT-AACG
Infinite Credits
AC6T-AAEW