https://www.gridsagegames.com/cogmind/buy.html says I can get a Steam key when buying direct.
How2get? I walked through the payment process and I couldn't find anything.
Did you read the email that you receive on purchase? (not the receipt email, the download link email with instructions)
That tells you how to claim your Steam key.
I was hesitant to buy as it wasn't clear on how to get the key. All clear now!
Roger! No problems, you buy you get :)