About the Steam question: When you create an account on our website, you can link your Steam account to your Allegorithmic account in your profile. Once this is done, you will be able to upgrade like if you had bought a regular non-steam license of SD4. @dmj: Sure, please send us an email through our contact form and we'll…
Every time the Steam question is asked the wrong answer is given, so I'll answer with what I think is right (as this used to be the case): If you have a license on Steam, you can get a regular license on Allegorithmic's webstore as well. The steam link only works one way though, so if you have a license on their website,…