Samurai Shodown II: Play As Kuroku
Start new game on character select screen press up, down, left, up, down, right + A.
Play As Galford's Dog
For Showdown V, at character select screen, highlight Galford and enter: Right,
Left, Right, Left, Left, Right, Right, Left, Left, Right, and any button.
In Shodown IV, any time during a match, quickly enter: left, right, down/right
(diagonal), down, +. You will lose that match, but your next match you will have
In Shodown III, hold down the "+" pad - while holding it, highlight the following
people in the exact order: Genjuro, Basara, Kyoshiro, Ukyo, Rimururu, Haohmaru,
Shizumaru, Nakoruru, Hanzo, Amakusa, Gaira, Galford, Shizumaru. Then keep the
cursor on Shizumaru until the timer gets to "03", then press A+B to select Zankuro.
Play As Ref
In Shodown II, when a second player joins, enter: up, down, left, up, down, right+A.
At the character select screen, press B to select them with their alternate outfit.