I just have my vault default location saved on a cloud drive. iCloud in my case as I have an IPhone but I guess it could be done with any cloud or owncloud if you have a server.
I used to use Git, but it is easier to just move the vault on a network/cloud drive as you don’t need to pull/push. As obsidian auto save when you type a character this makes the sync instantaneous with zero effort.
‘Nexus: The Jupiter Incident’ fit that description for me. I replayed it so many times trying new spaceships loadouts and strategies.
‘Kerbal Space Program’, do I need to say more ?
And lastly, ‘A Plague Tale Requiem’. It went as low as 2€ and that game broke me on a psychological level because of the story, characters and poetry. I was unable to leave it or think about anything else for months. It’s even worse if you play the first game before.
Edit: No, the last game that got me hooked for hundreds of hours is modded Cyberpunk 2077, but I don’t know if it can be found for 10 bucks.