Shenmue 2 cheats and cheat codes for XBox

In-game reset
During a game play, hold Start + Back.

Unlock Gui Zhang and Joy - Shenmue Side Story Volume 1 option
Complete page 1 of the hidden picture album

Unlock Ren and Wong - Shenmue Side Story Volume 2 option
Complete page 2 of the hidden picture album

Unlock Xiuying and Ziming - Shenmue Side Story Volume 3 option
Complete page 3 of the hidden picture album

Unlock Ryo and Chai - Shenmue Side Story Volume 4 option
Complete page 4 of the hidden picture album

Watch the Saturn Shenmue movie
Finish the game once and watch the entire credits then the 
FMV sequence will start.

Unlock "Real weather" and "70 Person Battle" options in options menu:
Finish the game once and save the Clear Data 

Get 100 missiles in Afterburner
Play Afterburner in an arcade and get to stage 3. 
Push Left + X to receive 100 missiles.

Avoid paying in Guest House
Do not pay at the Guest house in the morning, then stay 
out until 11 o'clock.

Easy money
Save the game before you gamble. If you lose, reset the game 
then reload your saved game file and try again. 

Use this tactic on the following places:
Old Government Building
Dim Sum Qr
Wan Chai: Roll it on top
Kowloon: Big or Small
Lucky charm Qr near Three Blades street