Gunbird 2 code

[D]

http://www.gamefaqs.com/console/dreamca ... 97507.html

Unlock Gallery Images in Japanese version
Enter the following at the mode select screen:

Down, Down, Down, Up, Down, Down, Down, Up, Down, Down, Up, Up, Down, Up, Right (on the dpad)

Can anyone confirm this?

My cd is broken.