Everytime I click play in gog galaxy, it doesn't do anything. Ideas? I already tried verify/repair and it didn't do anything.

Please and thank you. :)

EDIT: Solved. Looked at the Steam forum and downloaded Microsoft XNA Framework Redistributable 4.0.
I recommend trying this if anyone else has the same issue.

:D :D :D

I was going to say sometimes it greys out if it's frozen or hung while trying to close meaning the process is checked as being currently running still thus it won't double instance due to Galaxy being shite; but hey that's not your problem and perhaps a more general one as it's not specific to stardew.

Had the same issue - trying to start the game from GOG Galaxy popped a screen up for a second, after which the game closed and a cloud sync was initiated. Fresh install of W10 and fresh install of Stardew Valley through Galaxy.

Tried installing the XNA Framework, as other threads suggested, but didn't help.

What did help though is starting the game from the install dir, directly through Stardew Valey.exe, not through Galaxy.

Thanx.
Download + Install ---> Microsoft XNA Framework Redistributable 4.0 has solved my Problem.
:)