Hi. Season 1 will be on steam but only once Season 1 is completed which means probably only end of the year I'm afraid. Hang in there as I will announce when AE will be on steam.
Good to know. I just purchased the game here as a part of a bundle, but I appreciate Steam (despite many things I dislike), because I can play, uninstall easily, and then redownload to continue saves after an update. Hopefully, I enjoy your game!