Nope- however the Itch version is DRM free. So there's a different benefit to each version.
Recent community posts
The Steam version is Early Access- we'll be releasing more content for it as we go, just like the Patreon version! The Patreon version will receive more frequent updates, the Steam version has cloud saves and eventually we would like to add achievements & trading cards.
The full game will not be available on itch until it is completed- the Steam release is Early Access. We've had the game and it's content reviewed by the folks at Valve- they've approved us, so there shouldn't be anything to worry about on that side of things.