What if I like Walking sims and want more of them on GOG?

Yeah, I got what you meant, I was just joking around.

Then you'll never beat Steam! *insert dramatic music here*

My gog, we're doomed. :'(

Nice - finally time to get The Witness on GOG ;)

Lol, no.

You mean wait for the bundle release instead? ;)

More that I was stupid enough to buy it on Steam, I haven't finished it due to hating it. >_<

Nice game, but this camera shaking is giving me a headache. Really.

*whistles*

What? :P

The main character's wife is suffering from early dementia (this is revealed within the first two minutes so not a spoiler). And there are other people in the game dealing with similar adult problems. If you're hoping for adult as in the Leisure Suit Larry games you'll be heavily disappointed.

Disappointing, yes. Unexpected, somewhat. Garbage, no.
A lot of people think there are conspiracies everywhere, but in reality it's often just a bunch of unfortunate events that seem to be related but really aren't or at least not in the way everyone thought they were. Throughout the game a lot of clues on what is really going on can be found, but since there is a lot of conversation going on and a lot of stuff to read it's easy to miss those early clues and be distracted with the mystery the game presents you with. There is a mystery that you'll solve in this game but it's a smaller and much more personal mystery that the seemingly big mystery that you are presented with at some point.
I've also read a lot of reviews and it seems to me that some people who read about 'adult conversations' and 'relations' were hoping for something more to happen between the two main characters. Unfortunately for them with adult conversation they mean adults discussing the crap that life sometimes throws at us and the way that we try to deal with that. If you're expecting the other kind of adult (as in x-rated), you'll be sorely disappointed.

I thought it was genius, personally. It worked flawlessly with overall tone of the game. ... I'm sort of bummed that I can't say more than that without spoiling anything, so I'll just shut up.

It's a walking simulator that focusses on the conversations between the two main characters. One is the character you play as and the other is your 'boss' who you will only hear but never meet. The main character has fled his job and has become a fire watch because he has trouble dealing with the fact that his wife has early dementia and hardly recognises him and he is no longer capable of taking care of her. This is something you'll find out during the first two minutes of playing so I don't consider this a spoiler.
Your boss will send you out exploring every once in a while and you'll have to walk, run and climb in order to get around. So it's a bit more involved than in most walking simulators but don't expect complicated puzzles. It's mostly about enjoying the scenery and listening to the conversations.
At various points throughout the game you can choose to discuss things you see or find with your boss and during conversations with her you'll often get several replies to choose from. You can choose to keep it all in and pretend you're just fine or you can let it all out and tell her exactly how bad you feel. Choices you make will influence future conversations but have no impact on the game. The conversations are well written and very well voice acted. During one of your outings you'll discover a great fence in the woods that shouldn't be there and that's where the game's central mystery starts.
I enjoyed playing the game but the replayability is limited since, despite all the choices you can make, the outcome will always be the same. There is also a twist near the end which will probably not make a lot of sense when you play the game the first time. So replaying it is necessary to really understand what's going on.
It took me about six hours to complete and get all of the Steam achievements (sorry GOG, but if you're going to release game months after Steam does, don't be surprised if a lot of GOG subscribers have already bought it) and I enjoyed both play troughs. But after that there isn't really much more to discover. So you might want to wait until you can get it with a nice discount.