I just can't...
sudo shutdown now
Sleep does a lot of things, a lot I don't necessarily understand, all the OS layers are stressed at once, and with them a whole lot of other things, bith software and hardware related. Are all the drivers of your system trustworthy, are all the running applications trustworthy ? Are we sure no data loss will occur ? Will you lose audio, wifi, display or excessive battery because of a race condition or an error of some sort in an element of the whole involved stack ?
Most of the time everything is fine, or is it ? Maybe your computer will hit kernel panic after two hours or so, and you will have hard time figuring the real cause and origin.
tldr; I think it scares me because it increase the probability for the system to surprise crash at a very crucial time (while compiling something, in between two saves of a text buffer, during a write to disk...)
The game had 26 hours or so logged, because Galaxy has a poor way to log hours. Apparently the interval between game start and game end is the time you played the game.
The support declined my refund request, I tried to explain that I didn't even get the achievements of after the tutorial and that I could impossibly have played that many hours because I was simply not on my PC.
The gist is: If you buy a game from GOG which you might won't like: NEVER download galaxy, only the offline installers! I didn't do that because it was too convenient to download their launcher, as the offline installer of the game I played (Baldurs Gate 3) was split into many, many files, which I would have to download one by one and install them all by hand.
Still sour to this day that I have not gotten my 50€ back. Steam never had such issues for me, and even if you can at least ask their support to escalate the ticket so someone from L2/L3 or even engineering looks at your ticket.