As you've probably noticed, saves are not working for episode three. We had the same issue with episode 2, we knew it was achievements causing but didn't know how to solve the issue.
The issue with episode 3 saves is a little different to the episode 2 issue because this time, we believe we have actually fixed the achievement issue. The problem with fixing that issue though, is it's caused the saves not to work ːsteamsadː
Sadly, there is no fix for this issue so the bad news is you'll have to start a new game but the good news ( we hope ) is achievements are fixed, meaning, we should never have this issue again.
I know this is a massaive inconvinence but something to keep in mind is this is our first time using steam and we had no idea the achievement system would be so buggy ( I'm 99% sure it isn't steam, we're just doing something wrong and we're unable to find a solution for it online ).
We talked to a couple of other developers about it and they were able to talk us through some things that should have fixed it so in theory, this should be the last time with the save issue.
What we're going to do going forward, is, if episode 4 has the same issues and saves don't work with it, we'll have to just go into a longer deleopment period and just release the rest of the game as a whole because nobody likes having to start a new game after every single update.
Again, we're really really sorry about this. It hasn't broken our spirit though, rest assured that no matter what, the game will get finished!