BTF and Russian Front are not Alt-Tab friendly at all. When I Alt-Tab back in and click any button, it says "action not supported" and then crashes to the desktop. I'm using Windows 10. Does anyone have a possible solution or fix?

Kind of selfish games, demanding all my attention. People do other things too! I still have the original copy of BTF, which I tried running on Windows XP using VirtualBox, and it doesn't do this when I Alt-Tab.

Don't have a solution I'm afraid but I just bought the game and have the same problem, also on Windows 10.

You are not alone

Raised this with support and they acknowledged the problem but when I asked for a refund I got this reply:

'The 30 Day Money Back Guarantee covers cases where the issues is gamebreaking. Not being able to Alt-Tab is not considered as one, so you are not eligible for a refund.'

Pretty disappointed with GOG over this.

Keep playing for a little while. My randomly shoots me to my desktop and then when I try to switch back to the game it crashes. I'd define that as game breaking.

Thank you!