Space Invaders '91 Game Genie Codes (USA)
This page contains the Game Genie codes that I have for Space Invaders '91 (USA), 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 Space Invaders Guides Index and choose a different section.
1 health bar: DA9T-AA2A
10 health bars: HA9T-AA2A
Automatically complete missions: AB7A-AABL
Buster laser has 800 energy: ABRA-ATBG
Enemies animation is fast: ACAA-AAJJ
Enemies don't shoot at you: ARDT-AASA
Enemies has no animation: ACAA-AAJR
Enemies move 1 at a time: AB7A-AAAC
Infinite Credit: AJ6T-AA62
Infinite Item: AVNT-AA80
Infinite Lives: AT8T-AA9N
Infinite Lives: AA8T-AA1R
Infinite Shield: AJ9T-AA60
Invincibility against enemy shots: L2WA-AA9A
Invincibility against enemy shots (alt): D29T-AA6Y
Level skip: CA9T-AA2A
One health bar: AA3A-AAYT
Start with 1 shield instead of 5 after continue: AE6T-AAF8
Start with 1 shield on 1st credit: AE3A-AAEW
Start with 3 shields after continue: AN6T-AAF8
Start with 3 shields on 1st credit: AN3A-AAEW
Start with 7 shields after continue: A66T-AAF8
Start with 7 shields on 1st credit: A63A-AAEW
Start with 9 shields after continue: BE6T-AAF8
Start with 9 shields on 1st credit: BE3A-AAEW
Super crusher lasts 30 seconds: GBRA-AABR
Untouchable: AAWT-AABR
Use homing bombs 40 times: JBRA-AABE
Use hyper laser 9 times: BFRA-AABC
enemies are untouchable: AAWA-AAK8
enemies have fast animation: A8AA-AAAJ
enemies have no animation: A8AA-AAAE
invincible: AAWA-AA80
no background: ATJA-AAWJ
one shot kill 1 row of enemies: AAWA-AAXR
your ship is invisible: AA9A-AAAT
Almost infinite shields
AJ9T-AA60
BBAT-AA86
Always have Speed-Up
RFAA-A6VW
RFAA-A6ZT