Here are some cheats and tips for the game Squoon.
AEEAAIPA Infinite lives
AEUESLZA Start with 1 life
IEUESLZA Start with 6 lives
AEUESLZE Start with 9 lives
LASEXLPA Start at phase 3
IASEXLPA Start at phase 5
AASEXLPE Start at phase 8
SZEEOSVK Never lose your special weapon
ZEOOEYPA Gain main weapon on rescuing 9 humans
GXEAKKSE + GXSUZXSE Never lose humans on dying