Batman Begins (Xbox)

Batmobile missions
Successfully complete the Batmobile level to unlock the time attack and extra missions under the bonus option.

Defeating Ra's Al Goul
To defeat Ra's Al Goul at the end, make sure you defeat all of the ninjas that are around him; he will not die until all ninjas are dead. Also, when Ra's Al Goul is trying to attack you with the sword, it is best to use counter.

All Movies and Interviews
Beat the game once.

Caped Crusader Suit
Complete the game on any difficulty.

Dark Knight Suit
Complete the game on any difficulty.

Everything in Gallery of Fear
Beat the game once.

Two Batmobile Missions
Beat the game once.

World's Greatest Detective Suit
Complete the game on any difficulty.