Garou: Mark Of The Wolves Codes -

Fight as Grant:
Highlight Rock at the character selection screen, then press Left.

Fight as Kain:
Highlight Terry at the character selection screen, then press Right.

Random fighter selection:
Hold Start at the character selection screen.

Bonus FMV sequence:
Successfully complete survival mode without continuing.

Gallery art:
Successfully complete survival mode with any fighter with no continues.

Alternate winning pose:
Press Taunt immediately after defeating your opponent. An alternate winning pose will appear after your taunt is complete.