Sin and Punishment cheats and cheat codes for Nintendo Wii

Unlock Hard Mode:
Finish the game on normal difficulty level to unlock hard mode.

Unlock Game Speed option:
Finish the game on Hard difficulty level to access to the Game Speed 
option. If you set this option to "Turbo", the game will move twice as fast 
as normal.

Unlock Music Test option:
Finish the game on Easy difficulty level to access a Music Test option 
under the Configuration menu.

Unlock Subtitles option:
Finish the game on Normal difficulty level. Now you can turn on and off 
the Japanese subtitles during the movies.

Unlock Frame Skip Option:
Finish the game on the Hard difficulty level to access to the Frame Skip 
option. Turn it on, to deactivate the game's slowdown function.