Good afternoon! I'll release details alongside Version 1.3.0 on the 19th!
For clarity, Steam keys will be made available per request for players who bought the game on itch.io during a certain application period.
If you purchased a copy of the game on itch.io prior to or during that period, you'll be eligible for a Steam Key. This is mainly so that we can check who owns the game proper and assign keys to those buyers. Keys will be sent to the email linked to their itch.io account.