Gammera the Invincible. Word Search Puzzle Solver. Gammera the Invincible word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. An atomic explosion awakens Gammera a giant fire breathing turtle monster from his millions of years of hibernation. This includes identifying and searching for words that are related to : Horror, Eiji Funakoshi, Dick ONeill, Albert Dekker, Harumi Kiritachi, John Baragrey, Bob Carraway, Michiko Sugata, Mort Marshall, Thomas Stubblefield, Science Fiction, Steve Zacharias, Alan Oppenheimer, John McCurry, Walter Arnold .