Meanwhile, Jin Kazama's Devil Gene is going berserk, and he decides to search for the one responsible for the change by entering the new tournament. A mysterious character, Raven, watching on top of a nearby cliff, speaks into his earpiece and reports, ' Heihachi Mishima is dead.' Sometime later, a new King of Iron Fist Tournament is announced. Seconds later, the robots self-destruct, destroying Hon-Maru. During the battle, however, Kazuya betrays his father by throwing him into the path of the army of robots and escapes. Both Kazuya and Heihachi are surprised at the sight and begin battling as a team against the invasion. Shortly afterwards, just as Heihachi and Kazuya are coming to, a bunch of Jack-4В robots sent by G Corporation come crashing through Hon-Maru's walls and attack. He tells Heihachi to 'thank his mother' for not killing him. Just as it appears that Jin will kill Heihachi, Jin suddenly has a vision of his mother, Jun Kazama, and regains himself.

During the battle, Jin begins to manifest the Devil he inherited from his father, Kazuya. Jin's grandfather, Heihachi, reenters the scene to find his son defeated and unconscious. After the conclusion of King of Iron Fist Tournament 4, father Kazuya Mishima and son Jin Kazama, battle each other at Hon-Maru, located within the Mishima estate.

Tekken tag tournament arcade cabinet