One of the most popular puzzle games in japan but was released here first as Dr. Robotnik's Mean Bean Machine and as Kirby's Avalanche. Main aspect of this game is to connect 4 pieces of the same colour together. You can make chain reactions this way too, sounds easy? No way. Building up chains becomes more complex as you progress. There are now different modes to play puyo such as fever from puyo puyo fever (which was released in america as well) and crazy modes from 15th anniversary and the brand new "Great-Transformation" mode from the newly released puyo puyo 7. All you puyo puyo fans can discuss this awesome game here.