Sub-Terrania (Genesis)

Game Genie Codes

Note:
A Game Genie cartridge is required to use the codes featured below.

Start on level 2:
AK3B-GAHY

Start on level 3:
AP3B-GAHY

Start on level 4:
AV3B-GAHY

Start on level 5:
AZ3B-GAHY

Start on level 6:
A33B-GAHY

Start on level 7:
A73B-GAHY

Start on level 8:
BB3B-GAHY

Start on level 9:
BF3B-GAHY

Enable grid mode (can scroll around the map):
AK3B-GAHT

View end of game:
A33B-GAHL

Start with 1 life:
AF3V-GABY

Start with 2 lives:
AK3V-GABY

Start with 3 lives:
AP3V-GABY

Start with 4 lives:
AV3V-GABY

Start with 6 lives:
A33V-GABY

Start with 7 lives:
A73V-GABY

Start with 8 lives:
BB3V-GABY

Unlimited lives:
ADDT-JACE

No fuel loss from idling:
DVRB-CA46

No extra fuel loss from flying forward:
B5KA-RA8E

No extra fuel loss from flying backward:
B5KT-RA42

Mega-shot recharges immediately:
2B0T-MGLT
BV0T-LA40

Unlimited missiles:
SF3T-MEYJ

Heal at 200% normal speed:
TBRB-CCB4

Heal at 400% normal speed:
ABRB-CGB4

Heal very quickly:
ABRB-DAB4

Heal almost instantly:
AFRB-CAB2