Nintendo Switch Online title. Puyo Puyo is a puzzle video game released in 1991 by Compile for the MSX2. Since its creation, it uses characters from Madou Monogatari. It was created by Masamitsu "Moo" Niitani, the founder of Compile, who was inspired by certain elements from the Tetris and Dr. Mario series of games. The main game of Puyo Puyo i...