On a friend's recommendation who is playing this on Steam, I specifically picked it up here on GOG to support the site and the dev. My initial experience was finding out that the basic tutorial scenario is unplayably broken in the current version(0.9.84) and has been for half a year with no updates from the dev, which was not promising. But I moved on and played other parts of the game, and for the most part I've enjoyed it. But in ~3.5 hours of game time, I've hit game-crashing bugs 5 or 6 times, and with the game's Save feature being unappealing(all equipped items, gained Perks, Allies, and Spells disappear on a save-reload), I've had to replay the same content over and over to progress. Further, since my friend has not run into these same issues, I decided to pick it up on Steam instead, and lo and behold, apparently it works over there - it seems as if the dev has simply let the GOG version be broken for months, even though both copies are the same version of the code, with no hint of or plans for a resolution anytime soon. The game's intent and execution is phenomenal when it works, but until the dev decides to straighten this situation out, skip out on the game here and just pick it up on Steam. I'm reaching out to the dev now on Twitter, and if I don't get a response in a few days, I'll be getting a refund for it here myself.