Zero Change One

Keyboard

D-Pad

Arrow Keys

Cross

X

Circle

Z

Square

S

Triangle

A

L1 / R1

Q / E

L2 / R2

Tab / R

Select

V

Start

Enter

Left Stick (U/D/L/R)

T / G / F / H

Right Stick (U/D/L/R)

I / K / J / L

Analog sticks are on by default (toggle the Analog mode switch above); they only respond in games that read them.

Controller

1. Plug in a USB or Bluetooth controller.
2. Click the game window to focus it, then press any button - the browser detects the pad automatically.
3. Remap or tweak bindings anytime from the settings (gear) menu in the emulator toolbar.

Most modern gamepads (DualShock, DualSense, Xbox, 8BitDo) work out of the box.