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Controllers & buttons

Can two controllers share one computer?

Current multiplayer assigns one player per browser session. Solo mode uses the first NES controller without a second local-player assignment screen.

Joybito team

What to do

  1. For the supported setup, use two devices.
  2. Connect one controller to each.
  3. Select each controller and ready both browsers.
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Technical references

Related guides

Controllers & buttons

Start a NES game after loading

A title screen usually means the console is running. Games often wait for Start rather than a click on the canvas.

Controllers & buttons

NES keyboard controls in Joybito

The keyboard supplies all eight NES inputs for your own player. Your remote friend uses their own input device.

Controllers & buttons

Connect a USB controller for NES

The browser reads controllers through the Gamepad API. Your operating system must recognise the device first.

Controllers & buttons

Use a Bluetooth gamepad in the browser

Bluetooth pairing happens in device settings. Once paired, a supported controller can appear in the same dropdown as a wired one.

Controllers & buttons

Fix a controller that does not appear

A browser may wait for a physical button press before exposing a gamepad. System pairing alone does not guarantee page detection.

Controllers & buttons

Map gamepad buttons to NES A and B

This build expects a standard browser gamepad layout: the bottom face button is NES A and the left face button is NES B.