ZAELNGIE        9 lives allowed in 'options'
GZNLYUSE        Infinite energy
NYNXVTOE        Slower timer
YTNXVTOE        Faster timer
YINXVTOE        Even faster timer
AEUAOLGE        Zen does increased damage--isometric stages
GOUAOLGA        Zen does mega damage--isometric stages
AAKXUIGE        Jab attack does more damage--horizontal stages
GPKXUIGA        Mega jab attack damage--horizontal stages
SZSPGTVG + SZOZYTVG     Infinite lives
PAEUGGLA + PAXUNTLA     Fewer hits in shield
TAEUGGLA + TAXUNTLA     Double hits in shield
PAEUGGLE + PAXUNTLE     Triple hits in shield