I installed via GOG galaxy... I press play... and voila.. that's what i get.. nothing... any ideas how to solve this?
It's a great feeling isn't it, when you plunk down almost 50 dollars, and you have to start off by getting upset and having to start troubleshooting to even get the game to run. Great feeling.

I never got that Unity screen, but it was crashing on startup for me too when I first installed it... After a few tries I verified the game, it downloaded about 5-6 MB of data and after that it was running. It might not be the same issue as yours, but otherwise I don't know how to help you, except from the usual "verify/update drivers/whatever". If you can't get it running at all GoG should give you a refund, but you've got 30 days for that, so try a few things first.