I bought the GoG version of the game. I want to take screenshots but I have no idea what the default button is for screenshots. Print screen doesn't seem to do anything. Where are screenshots saved after you do take a screenshot?
PrintScreen worked fine for me. That copies the screen to the clipboard. Open some other applications, say MS Paint, and paste and you have it. I only tried this with "Fake Fullscreen" video mode - I don't know if it works in regular full screen mode.
And for those reading this thread with the Steam version: Hit F12 to take screen shot.