Game trivia: Pokemon Red, Blue, and Green of the world’s most popular games

Over 20 million copies of these role-playing games were sold by Nintendo for “Gameboy.” Developed by Game Freak, the first installments were Red and Green released in Japan in 1996.

Blue later released in the the same year year as a special edition, with “Pokemon Yellow” subsequently released three years later. Pokemon Fire Red and Leaf Green were remade afterward for the “Game Boy Advance” in 2004 where upwards of 10 million copies were sold.