How can I play local multiplayer with one keyboard in this game?

[miraclework]

I'm new to this game, and I'm really hoping to play this game local co op with friends. Are there any ideas/third-party software I can pursue to allow for this? Much appreciate if anyone can enlighten me.

[JosinaB]

Go to online and under ranked is friendly match then you type your friends name (on steam) and then you fight.

[chill out]

Does this not already work just with... binding multiple control configurations to one keyboard?
That said, it's probably not a very good idea. Even if your keyboard has n-key rollover, it's going to be very cramped. If it doesn't, you're going to have inputs not registering because your keyboard is blocking out.