SXNGYLVG Infinite lives
PAOSOTLA Start with 1 life
TAOSOTLA Start with 6 lives
PAOSOTLE Start with 9 lives
PEVIULLA 1 life after continue
TEVIULLA 6 lives after continue
PEVIULLE 9 lives after continue
PEKSOGZA Start with Machine Gun
GEKSOGZA Start with Laser Gun
AEKSOGZE Start with Homing Missiles
AOKSOGZA Start with Grenade Launcher
IEKSOGZA Start with Machine Gun & Laser Gun
OTUVOZSV Protection against most aliens
AAXTKAZE Some aliens are tougher
PAXTKAZA Some aliens are weaker
TOOETOLA Mega-jump
AZVALPPA + EVNEYENY Speed jump
LPSEYPGA + KVNELEKN Super speed