Puyo Puyo~n

Puyo Puyo~n (ぷよぷよ〜ん, Puyopuyōn?), also known as Puyo Puyo 4, and Puyo Puyo~n Party (N64 version) is the fourth installment of the Puyo Puyo puzzle game series, created by Sega and Compile for the Dreamcast, PlayStation, Nintendo 64 and Game Boy Color. Like many of the Puyo Puyo games, it was never officially released outside of Japan.

The name of Puyo Puyo~n comes from the Japanese word yon (四?, meaning four), signifying the fourth game in the series.