G:Ninja Gaiden

C:Infinite Lives|SZETPGVG|Galoob|
C:Start With 9 Lives|AAUVLIZE|Galoob|
C:Start With 6 Lives|IAUVLIZA|Galoob|
C:Start With 1 Life|AAUVLIZA|Galoob|
C:Use Windmill Throwing-Star Without Losing Spiritual Strength|AEXVVYIA|Galoob|
C:Use Fire-Wheel Without Losing Spiritual Strength|AAETUYIA|Galoob|
C:Use Shuriken Without Losing Spiritual Strength|AAVTNYLA|Galoob|
C:Maximum Strength Regained From Restorer|APEIKGTA|Galoob|

T:Miscellaneous Codes

C:Bad Guys Stay In One Spot (Only Works On The First Level)|EATSSS|lmcgrew@arkansasusa.com|
C:Moonwalking Badguys|ZOPSSS|lmcgrew@arkansasusa.com|
C:Bad Guys Are Messed up|AXZSSS|lmcgrew@arkansasusa.com|
C:Bad Guys Are In Slow-Motion And Very Hard To Kill|EZSSSS|lmcgrew@arkansasusa.com|
C:Unknown Effects|PLVSSS|lmcgrew@arkansasusa.com|
C:All Bad Guys Are The Boxing Guys|LEPSSS|lmcgrew@arkansasusa.com|
C:Makes The Game Harder And Easy|GLVSSS|lmcgrew@arkansasusa.com|
C:Unknown Effects #3|PKVSSS|lmcgrew@arkansasusa.com|
C:Bad Guys Are Rainbow Colors And Walk Backwards|SXXSSS|lmcgrew@arkansasusa.com|
C:Music Is Messed Up|EATEEE|lmcgrew@arkansasusa.com|
C:Messes Up Some Guys|PZUYYY|lmcgrew@arkansasusa.com|
C:Maze|PKKTTT|lmcgrew@arkansasusa.com|
C:Bad Guys Are In Slow-Motion And You Can't Kill Them And They're Messed Up|EPISSS|lmcgrew@arkansasusa.com|
C:Messes Up Graphics And Makes The Game Easier|ATSSSS|lmcgrew@arkansasusa.com|
C:Unknown Effects #2|XSUYYY|lmcgrew@arkansasusa.com|
C:Cool Music And Sound And Some Graphics Are Glitched|ESEAAA|lmcgrew@arkansasusa.com|
C:Cool Stuff|ESESSS|lmcgrew@arkansasusa.com|
C:Walkthrough Enemies|OZTTZO|lmcgrew@arkansasusa.com|
C:Messed-Up Background|AAAVXL|lmcgrew@arkansasusa.com|
C:Keep Jumping|SSSVXL|lmcgrew@arkansasusa.com|
C:Very Hard|NOZVXL|lmcgrew@arkansasusa.com|
C:Very Hard #2|EEZVXL|lmcgrew@arkansasusa.com|
C:Ryu Is Invisible!|EEISSS|Daniel T|
C:Handicapped Ryu|SNIVEL|Daniel T|
C:Instant Death|SNAVEL|Daniel T|
C:Some Enemies Are Missing And There Are No Bosses|VIPVAL|Daniel T|
C:Changes Music And Messes Up Cinema Screens|ASPELL|Daniel T|
C:Throw An Orange Star And All Enemies On Screen Die Even Without Being Hit|ZIPIST|?|
