A2BA-AAFT Start with 6 lives--each player
B6BA-AAFT Start with 7 lives--each player
BABA-AAFT Start with 8 lives--each player
BEBA-AAFT Start with 9 lives--each player
A2BA-AAFJ Start with 6 continues
A6BA-AAFJ Start with 7 continues
BABA-AAFJ Start with 8 continues
BEBA-AAFJ Start with 9 continues
AJ0A-AABG Start on level 2
AN0A-AABG Start on level 3
AT0A-AABG Start on level 4
AY0A-AABG Start on level 5, first part
A20A-AABG Start on level 5, second part
AWYT-AA22 Enemies do not hurt
AHDT-CAAC Disc cutter is easier to kill
A5DT-CAAC Disc cutter is harder to kill
AHDA-CAGA Hunchback is easier to kill
A5DA-CAGA Hunchback is harder to kill
AHDA-CAG0 Commander is easier to kill
CDDA-CAG0 Commander is harder to kill
AHDT-CAE6 Heavy Snake is easier to kill
DXDT-CAE6 Heavy Snake is harder to kill
AHDA-CAFL Grease Monkey is easier to kill
C5DA-CAFL Grease Monkey is harder to kill
AHDT-CAFN Master Reaper is easier to kill
D5DT-CAFN Master Reaper is harder to kill
AHDA-CAHN Rabid Hounds are easier to kill
CDDA-CAHN Rabid Hounds are harder to kill
AHDT-CAA2 Mad Bomber is easier to kill
CDDT-CAA2 Mad Bomber is harder to kill
AHDT-CAC4 Cyborg D is easier to kill
DDDT-CAC4 Cyborg D is harder to kill
AHDT-CADT Hand Sniper is easier to kill
D9DT-CADT Hand Sniper is harder to kill
AHDT-CAGJ Rhino-man is easier to kill
EDDT-CAGJ Rhino-man is harder to kill
AHET-CAAW Santa Imposter is easier to kill
DMET-CAAW Santa Imposter is harder to kill
AHFT-CAGW Pyromaniac is easier to kill
DDFT-CAGW Pyromaniac is harder to kill