: If you use a physical controller (like a PS4 or Xbox controller), you can map the buttons under Input Preferences > Player 1 > Select Gamepad .
: Required for the emulator to function; common versions include SCPH1001.bin or SCPH7502.bin . : If you use a physical controller (like
: Use 4:3 to maintain the original aspect ratio or Stretch for full-screen. : If you use a physical controller (like