Steam workshop

[d2tz]

So I was just browsing the Steam workshop to see if anyone had found any new info on the game or anything like that, when all of a sudden about 10 different people all had posted screenshots of gameplay. Now you might say that it could be from the first 30 minute videos but some of the screenshots look nothing like the areas in the 30 minute video tease.

So my question is, how are these people playing the game so early? Or were they given early access? If so, please explain to me why they got it before so many others.

Thank you for any replies.