Need to hide a few bodies? Graveyard Keeper is now available for Linux on GOG after being missed at the release.
It was actually added a day or so after the initial release. Sometimes the Linux version is missing when a game is released on GOG, as the Linux team at GOG discover issues in it. The game did indeed have some pressing issues at release, a fair few have been fixed now so it is quite a bit better.
About the game:
Graveyard Keeper is the most inaccurate medieval cemetery management sim of all time. Build and manage your own graveyard, and expand into other ventures, while finding shortcuts to cut costs. Use all the resources you can find. After all, this is a game about the spirit of capitalism, and doing whatever it takes to build a thriving business. And it’s also a love story.
I've not made it far enough to form a true opinion on it, but for the time I have spent in it I've been enjoying it. There is a bit of a grind to it, but it's not the kind that frustrates you. I've quite liked the exploring, crafting and talking to my little skull friend. They do certainly need to work on performance though, the stuttering has been quite annoying.