the thing claims i have no saves but i have played evertree, multiple times even on Steam, so how do i get my saves to work?

This is the first time I’m doing something like this, so this is very much a work in progress. Also note that I haven’t got every achievement yet, but any help is appreciated. Also realize that some achievements are tougher than others. At the mome...

I really tried my best to get them all but I am missing something. Can anybody help me out?

Anyone know how to solve this puzzle? I'm a little confused with the process

Maybe put it in now and not later my dudes? I just made a damn close to perfect run, at least in terms of outcomes I want, got it on a few pages before the end, and I'd....perhaps prefer not to hope that Steam doesn't just lose my place at some point.