Unlock characters

Anna Williams : Beat Story Mode twice
Beak Doo San : Beat Story Mode 3 times
Bruce Irvin : Beat Story Mode 4 times
Devil Jin : Beat Devil Within Mode or fight 200 times
Eddy Gordo : Extra outfit of Christie ( 500.000 G)
Ganryu : Beat Story Mode 7 times
Heihachi : Beat Story Mode 9 times
Kuma : Beat Story Mode 6 times
Mokujin : Beat Story Mode 8 times
Roger Jr : Beat Story Mode once
Wang Jinrey : Beat Story Mode 5 times
Random : Unlock Heihachi

Theater Mode

Beat Story Mode once.

Unlock Final Stage 2

Beat Devil Within Mode or fight 200 times in Arcade Mode.

Unlock Final Stage 1, Cathedral

Beat Devil Within Mode.

Unlock Star Blade

You have to unlock Star Blade from Devil Within. Go to the first room in Stage 4-2, there is a breakable wall 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 wall is destroyed. Jump over the tiles and move on to the next room. There will be a spaceship from Star Blade in the middle of the room. Collect it and continue to beat Stage 4 to unlock Star Blade.

Ending Jinpachi

Lose to him and get a game over using any character in Story Battle mode.

Schoolgirl Outfit Xiaoyu

Choose Xiaoyu with L1.

Secret winnong stance of Xiaoyu

Choose Xiaoyu with her schoolgirl outfit. Win the fight. During replay, press triangle + square.

Kill the frog !

In the Secret Garden Stage. If you look closly at the ground some where you will notice there is a Frog. If you or your opponent gets knocked in the air and lands on the frog it while die and its angel will float upward.

Secret scene : Anna Williams

In the fourth Story Mode match against Lee, lose to him on purpose and you'll see Anna being insulted by him.

Secret scene : Marshall Law

While playing with Law in story mode, lose the fight against Paul to get a short scene.

Secret scene : Yoshimitsu

While playing Yoshimitsu in story mode. loose the fight against Raven. A funny scene between the two combatants should come up.