"Tekken 4" is the fifth installment and the next canonical game in the series, released in 2001 in arcades and 2002 for the PlayStation 2. Placing distinction on the story, the home version includes a new Story mode that unlocks cutscenes when played, in contrast to previous installments in which such cutscenes were unlocked from playing the Arcade Mode. The game also harbores many gameplay revisions, including the ability for the player to move about before the round begins, as well as walled-stages. For the first time, the themes used in the arcade mode are the same ones put into the home version. There are 23 characters to choose from. The story reveals that Kazuya survived the fall into the volcano from 20 years prior, and enters the King of Iron Fist Tournament 4 to take back the Mishima Zaibatsu. In the canonical ending, Kazuya and Heihachi are both defeated by Jin. Jin unwillingly transforms into his Devil form, but after glimpsing a vision of his mother, Jun (whom he had not seen in six years), he refrains from executing Heihachi.