Sengoku Ace Episode II for Saturn was released on November 22, 1996 in Japan.
This home conversion features Marion from "Gunbird" as a selectable character.
TIPS AND TRICKS
Play As Ayin : At the character selection screen, highlight the [?] and press Up(X3), Down(X3), Up(X7) and Ayin will appear.
Play as Marion: You must complete the game once with each character (including Ayin) in a one-player game on any difficulty level without switching characters during each stage. Then, at the character selection screen, highlight the [?] and press Up. Marion will appear. To get Ayin again, press Up (X2).