Here are some cheats and tips for the game The Last Starfighter.
PANENLIA Players 1 and 2 start with 1 life
TANENLIA Players 1 and 2 start with 6 lives
PANENLIE Players 1 and 2 start with 9 lives
KEEAVLSA Player 2 starts with 1 life
SZVPATVG Players 1 and 2 haveinfinite lives
GXUPLGSA Stop irritating shake
GAVEKLAA + GZVENLSA + GZNAOLSA Player 1 start on level 5
PAVEKLAE + GZVENLSA + GZNAOLSA Player 1 start on level 10
IAVEKLAE + GZVENLSA + GZNAOLSA Player 1 start on level 14