controls
hit escape, go to Config., and then Joypad/Button or whatever Imput. It’ll tell you the defaults and allow you to change them
Use the Load option from the Game menu to open the ROM load dialog.
Player 1:
- Up, Down, Left, Right --> Cursor Keys
- A, B, X, Y --> X, Z, S, A
- L, R --> D, C
- Start, Select --> Enter, RShift