Thunder Force II Game Genie Codes (USA, Europe)

This page contains the Game Genie codes that I have for Thunder Force II (USA, Europe), a game for Sega Genesis. If you're using an emulator you will be able to input the codes found on this page directly into the program and use them. For those of you who are old school and playing on a physical console, you'll have to purchase a Game Genie device to use them.

If you don't see the code you want on this page, I recommend you return to my Thunder Force II Guides Index and choose a different section.

 

Master Code: RYFT-A61A

Master Code (Improved): BAFT-AA82

Infinite Lives (Top-view missions only): ATSA-AA2T
Don't use the Top-view and Side-view Mission Codes together

Infinite credits: ATEA-AA20

Infinite lives (side-view missions only): ATKT-AA4Y
Don't use the Top-view and Side-view Mission Codes together

Invincibility: S2RT-AN5G
This will activate after losing one life

Start with 1 credit: AEET-AAFJ

Start with 10 lives: BEET-AAAA

Start with 2 lives: AEET-AAAA

Start with 21 lives: CTET-AAAA

Start with 25 credits: DEET-AAFJ

Start with 4 credits: ATET-AAFJ

Start with 50 credits: GJET-AAFJ

Start with 51 lives: GJET-AAAA

Start with 7 lives: A2ET-AAAA

Start with 9 credits: BEET-AAFJ

Start with 90 credits: MJET-AAFJ

Start with 91 lives: MJET-AAAA

 

Keep Weapons after Dying

A2SA-AA3E
A2KT-AA56

 

Select Up To Stage 9 In Options Menu

BB0T-BE7W
BB0T-AAE8

 

Select up to 99 Lives in Options Menu

NK1T-AABT
NK1T-AAC8

 

Invincibility - side-view missions

RZAT-A61N
Z3AA-AA8A
EBAT-AA42

 

Invincibility - top-view missions

DVAA-AA20
EA9T-AA7R
RY9T-A6TT

 

Invincibility (Disable Hit Detection)

RZAA-A6VA
RY9T-A6Y8
RY9T-A6TA
RZAA-A6ZN
RZAT-A6WJ
RZAT-A61N