When using an original NEOGEO Arcade Stick with a DB9 > DB15 splitter from Antonio Villena, the button mapping works as follow:
A - Shoot
B - Missile Bell Power
C - Power Up
According to the Operators Manual, it seems the correct mapping should be:
A - Power Up
B - Shoot
C - Missile Bell Power
I think the latter is also more consistent with other Gradius / Parodius games.
Thanks for this amazing core!
When using an original NEOGEO Arcade Stick with a DB9 > DB15 splitter from Antonio Villena, the button mapping works as follow: A - Shoot B - Missile Bell Power C - Power Up
According to the Operators Manual, it seems the correct mapping should be: A - Power Up B - Shoot C - Missile Bell Power
I think the latter is also more consistent with other Gradius / Parodius games.