Xeno Crisis Game Genie Codes (USA)
This page contains the Game Genie codes that I have for Xeno Crisis (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 Xeno Crisis Guides Index and choose a different section.
(Player 1) Start with Max Ammo Limit: A67T-CAF6
(Player 1) Start with Max Grenade Power: AJ7T-CAG6
(Player 1) Start with Max Grenades: A27T-CAGN
(Player 1) Start with Max Heath: A67T-CAEN
(Player 1) Start with Max POW: AN7T-CAE6
(Player 1) Start with Max Speed: AN7T-CAFN
(Player 2) Start with Max Ammo Limit: A67T-CAGE
(Player 2) Start with Max Grenade Power: AJ7T-CAHE
(Player 2) Start with Max Grenades: A27T-CAGY
(Player 2) Start with Max Health: A67T-CAEY
(Player 2) Start with Max POW: AN7T-CAFE
(Player 2) Start with Max Speed: AN7T-CAFY
1 Dog Tags Worth 3 Dog Tags: JA3T-BNTW
1 hit kills first boss: ADLA-JA2J
20 Credits: CT6A-CACY
99 Credits: NN6A-CACY
Access Backer Menu by selecting "Options" and pressing B: CCAA-GAHR
To access the normal Options menu select Options and Press A.
Access Cheat Menu by selecting "Options" and pressing C: ECAA-GAHC
To access the normal Options menu select Options and Press A.
Can buy anything in the shop for free, even if you don't have enough dog tags: 266A-V64A
Enemy Bullets Cause No Damage: AJ7A-AA9T
Grenade Pack Adds 6 Grenades: CWFT-B2V4
Infinite Dog tags: RE6A-T61A
Infinite Grenades: RE9A-A6XN
Infinite Health: REYA-A6XL
Infinite Special Weapon Time: REZA-A608
Infinity Ammo for Standard Gun: RFMT-A6WR
Invincibility lasts twice as long after getting hit (Hard difficulty only): 8B7A-BE5E
Invincibility once you're hit, for the rest of the level (non flashing): REWT-A6XG
Items don't disappear (ammo, dog tags, etc): RFKT-T600
Killing only a few enemies lets you proceed to the next room: AJ1A-GA30
Makes default weapon 5x stronger (works great against bosses): NVMA-BT68
If you pick up a weapon upgrade this code won't work, just wait for the timer on the upgrade to run out.
Makes default weapon twice as strong (works great against bosses): FBMA-BT68
If you pick up a weapon upgrade this code won't work, just wait for the timer on the upgrade to run out.
Medic Pack Adds 6 HP: LRCA-B2ZW
Special Weapons Start With 99 Seconds Instead of 20: NP9A-AAH2
Untouchable: 9AYA-AALN
Walk thru walls when moving upwards: ABXA-EA3L
Invincibility (non-flashing)
REWT-A6XE
R6WT-BA5G
Only 1 enemy in each room
AETA-HA3T
AJTA-GA3W
Only 3 enemies in each room
ANTA-HA3T
AJTA-GA3W