First time that I downloaded the game, I was able to start is without a problem. But sadly I clicked on the Full-Screen Button and now I can't start this game any longer. It starts but I don't see the screen, I only hear the background menu music.

I tried to install the game manually, I deleted all setup files on the computer, I even deleted all Galaxy Files. But I am not able to see the game.

Can anybody help?

For "Edna & Harvey: Harvey's New Eyes" if you're using the offline installer (not Galaxy) the setup/configuration files are located at:

>Users>[username]>Library>Application Support>Daedalic Entertainment>Harvey>config.ini

I just tested it myself, and although I don't have the problem you're experiencing when I deleted that file it reset my screen settings for the game.

If you're referring to "The Breakout Anniversary Edition", I don't own that game but I assume the file location would be something similar.

If you've deleted the file I mentioned above and it is still remembering your settings it must be something to do with Galaxy storing that information somewhere (maybe in the cloud?), I can't help you with that specifically because I don't use Galaxy so I am not familiar with the way it works. You could try downloading and playing the offline installer instead, or you might have to reach out to the official GOG support for help with finding the file Galaxy is using.

Thanks for the tips. Yes, I am talking about the anniversary edition. I tried what you suggested. Strangely, the game itself is not stored under Daedalic in the Application Support folder. There are 2 Deadalic folders and in neither of them there is the anniversary edition. There is still a Harvey folder but it was created in 2018 and therefore can't be the new game, as I just installed it. I still deleted the config file but nothing happened.

Would be great if someone could help. I tried installing over galaxy and also tried installing it directly by downloading the file on my mac. Would love to play the game.

Yeah, sorry, I'm not 100% sure then (I don't own that game).

I do know that Daedalic stores the config.ini in many different places in the Library folder depending on the particular game (sometimes it's in Library>Containters>de.daedalic.[game]>etc. instead of Library>Application Support). So other than suggesting that you search the entire Library folder for "config.ini" "daedalic" and maybe also "breakout" and "edna" etc., I'm at a loss. If you do find a "breakout" folder but no config.ini it couldn't hurt to delete any .plist files you find there too.