Z
for 'X',A
for 'ロ',S
for 'Δ' and X
for '◯' , spacebar for 'Start' and V for 'Select'. Analog buttons (nub) are mapped to I
- K
- J
- L
(corresponding to up, down, left and right). If the joypad is not recognized or you do not like the default keyboard layout, you can change them in the settings.