When playing in single-player, if you select the "Sweet" handicap for difficulty, the game will give you tips on where to place your Puyos and create big Chains.
This is the first time we get to play as characters previously exclusive to Puyo Puyo!! Quest in a mainstream Puyo Puyo game.
This is the first case of previous English voice actors of a Puyo Puyo game coming back to reprise their roles.