Can I get a digital console key with the physical version (instead of a Steam key)?

Yes!

When we set this up (for better or worse) we thought people buying the physical console version would prefer a Steam key so that they could get access to the game sooner. Clearly, we have a lot to learn about Kickstarters!

During fulfillment, we will ensure there is a question on which digital version you want with your physical version. Digital keys for consoles will come during launch time, the Steam key will be available sooner since the game is already available in Early Access.