Hi,
I've updated Loren in the beta branch with the latest version of Ren'Py (the tool I'm using to make the game).
It allows achievements to work on Linux, cloud saves, and (most importantly!) a very simple workaround to play the game uncensored even on Steam ;)
For more info read the pinned thread in the community.
Once enough people tell me the beta version works fine will make it the default one!
To celebrate the news I've also made a weeklong discount of 30%!