Don't worry friend, I got the full answer for your problems:
Unlock звезда Blade Ты have to unlock звезда Blade from Devil Within. Go to the first room in Stage 4-2, there is a breakable Стена underneath the higher ledge. Transform to Devil Jin and press L1 + SQUARE to blast at the wall.
There will be some tiles appear after the Стена is destroyed. Jump over the tiles and Переместить on to the Далее room. There will be a spaceship from звезда Blade in the middle of the room. Collect it and continue to beat Stage 4 to unlock звезда Blade. (Unverified) Unlockable: Start the Devil Within mini-game in Devil mode Make sure Ты clear Devil Within at Medium difficulty with all the Evil Symbols collected. Go start a new Devil Within или Stage Select. Hold down L2, Select and R3 while selecting. Unlockable: Final Stage 2 Ты have to play 200 arcade mode matches. Unlockable: Devil Jin To play as Devil Jin, Ты must complete Tekken: Devil Within mini-game.
Alternate method: complete story mode with everyone else and devil jin will be selectable.
Alternate method: Ты can also beat the game with every character and play еще than about 200 games in Story Mode.
EktorUnlock Jinpachi's Movie To unlock Jinpachi's movie in Theater mode, Ты have to lose to him and get a game over using any character in Story Battle mode. nina williamsUnlock Eddie Gordo Buy all the extra costumes for Cristy Montero custom mode. SeekoUnlock Theater Mode Beat Story Mode with any character. To play Фильмы in Theater Mode Ты have to beat Story Mode with the character Ты want to unlock the movie for (that's self-explanatory). Beating Story mode requires Ты to play story mode with Christie, Eddy, Panda, and Kuma. Unlockable: Characters Anna Williams: Beat Story Mode two times Baek: Beat Story Mode three times Bruce Irvin: Beat Story Mode 4 times Devil Jin: Complete Devil Within mini-game, или fight 200 matches. Ganryu: Beat Story, Battle или Time Attack mode 6 times Heihachi: Beat Story, Battle или Time Attack mode 8 times Kuma: Beat Story, Battle или Time Attack mode 5 times Ling (School Girl): Win 50 Versus matches, and press right-punch to select Ling. Mokujin: Beat Story, Battle или Time Attack mode 7 times Roger Jr.: Beat Story Mode with Kazuya Wang Jinrei: Beat story mode/time attack 5 times with different characters.