The Solar Gun feature is similar to the Doodle Bug feature used earlier on Williams' 1970 'Dipsy Doodle', Williams' 1971 'Doodle Bug', and Williams' 1971 'Love Bug'. Compare the playfield to the single-level playfield of Williams' 1986 'Grand Lizard'. The light shield on the playfield next to the upper right flipper artfully disguises the words JEANINE LOVES CONSTANTINO and also CONNIE LOVES STINKER. Artist Connie Mitchell told us that "Stinker" was a loving nickname for his daughter, Lauren, three years old at the time.