how do you do multiplayer 

Hi there!

Paw Paw Paw is local only for now. But I'd recommend using Parsec if you want to play online multiplayer. It's reliable and pretty easy to set up. You can basically turn any local multiplayer game into online multiplayer with that.

how do i play local

Hi, you need at least one controller and a keyboard to play locally. 

On the character selection screen, press A or the equivalent on your controller to join the game.

thx

can it be done with a xbox one wireless controller because I tried it wirelessly and it didn't respond btw I am on mac