Tekken 8 technically has three different types of 'campaigns' in it, with one being the classic Arcade Mode (including Character Sidestories), one being Arcade Quest, and the last one being Story Mode ...
He has many mix-ups and all the traits of Mishima i.e. Devil ... to be 1, 2, b + 4. If you need something that is high risk, high reward, you can try f + 4, b + 4. Overall, Kazuya in Tekken ...
Heihachi didn't stay down for long, though, returning in Tekken 2 to defeat his son ... three Mishima men now in play, the Devil Gene war begins. Kazuya is resurrected by the G Corporation ...