I just tried it on Nobara. Just… application launcher (The start menu icon)->sleep. Waited, and then woke the machine back up and when the machine came back up, the game was still running. No idea if all games will play nice with that, but Satisfactory did.

I liked world most too. It has several things rise is lacking. One of which is a serious threat imo. Like, the first time my party ran into anjanath. It just exploded out of some shrubbery and most of his attacks were insta kill. Just having this random threat helped with the world building, suspense on hunts and also gave a clear milestone when you finally get the hunt to take him down. Then there was blood puppy or bazelgeuse, they are all super memorable because of how much of a passive sorta threat they were.

Adding even more grammar, you could use “Had no”, for lack of possession, like

It had no tooling for the fs?

Definitely this. The data is not likely gone, but before doing anything that could make things worse, try and get a full copy of the SD card somewhere. From there you may safely try repairing the partition or data carving tools.