Lo-Fi Games

The last 2 days I've played my saves have vanished after turning off the game.

After it happened the first time, after I was done playing I saved twice and let the game autosave a few times while paused.

I go to load it up today and my my save files are gone again. Autosaves are not accurate either.

Mods from the workshop still don't load up when using Geforce Now, so this is just vanilla.

There is also no way to alter saves in any way using Geforce Now, I cant delete old ones or move them to my actual PC from the cloud or virtural PC or however geforce now works.

GeForce NOW is not a supported platform.
Its a streaming device and doesnt store the actual game on the device.
Kenshi was not made with that option in mind. so any issues you have with teh device, it can not be fixed by the Lo-Fi team.
you need to contact GeForce NOW support.