The interlude movies for Devil Jin in his Tekken 5 storyline.
Devil Jin is unlocked one of two ways. You can either play Devil Within and beat it. Or, you play 200 matches. It doesn't matter what mode (story, versus, or arcade) or how many you win so long as it's done.
All future comments regarding how he is unlocked will be deleted.
Appears on these pages
0:55 "Given in? You don't understand. I have taken full control of the Devil Gene."