If you received an email awhile back, then the playtest should now be live and in your steam library. If you haven't yet been accepted, don't lose hope! Players will be accepted in a random fashion throughout this coming week. This first playtest ends Sunday May 12th. So be sure to check it out as soon as you can! Also join us on discord, your feedback is crucial at this time.
Discord link
Playtest open to a select few!
Source: Steam Community (opens in a new tab)