I have purchased Stonehearth quite some time ago and I have it on Humble Bundle. The Key I was given in my Humble Bundle just recently for the use on Steam Does NOT work. It says it belongs to another Steam Account. I would really like my game on Steam so I don’t have to worry about Updates and I will always have the most current version, and since I do all my gaming through steam.
If you need any info I will be glad to send it to you.