Played it as far as I could, but one problem prevented me from going forward. I'm gonna talk about it, but first the good:
The graphics. The graphics are great and really factor to the mood and the atmosphere of the game. And it's also really good eye candy. The detail is superb. The room with the plants and the grass on the first level looked great. It was probably THE greatest looking scene I've seen in an FPSC game. At least the most impressive in a long long time.
The sound work was good. It was minimal for the most part and I like that, but the sounds that were there, worked great. Especially on the second level the game got quite freaky with all the sounds and the little graphical scares I got to experience.
The inventory system was cool, although a bit confusing at first, since I didn't notice I had to use the file I picked up at the cabinet. I thought I could just press F1 whenever to use it. But that's just my fault, as the text clearly said what to do. I also liked all the usable stuff and the "investiagion" functions. Really added to the immerse of the game.
There are some bad parts to the game though. First I'd like to mention the life hud. There's nothing really wrong with it, it's just that it doesn't fit here. It's not something that would ruin the experience and it's not THAT bad, but I thought that I'd still mention it.
You already mentioned the floating dynamic entities, which honestly I saw one (the crowbar), but then again I didn't get far in the game. But also, at the tutorial when I'm supposed to put the file into the cabinet, a grey square appears at the cabinet. This is what the player actually uses right? As the cabinet is a static entity. Just thought that I'd mention that it's not invisible, which is what I think you wanted it to be.
Now, why I couldn't go forward. I tried like 3 times, but I just couldn't use the laptops. Well, that's not really the problem as I COULD use them. It's just that I could NOT go back. When I start using it, I'm stuck and can't see a way to shut the computer down, like I thought that I had to. Then I try the internet button. Well, it works well, goes to the page and all. But now I'm stuck on that page and can't get back to the desktop. Same with the Sales file thing. That's the problem I was talking about in the beginning.
Overall, it's a nice promise, naturally there's problems (as it is an alpha) and I knew that going in. The only major problem is the laptops. They're a cool idea, but actually need to be properly functional. After all this I HOPE it's not my stupidity, but I tried everything with them and I was stuck for good. But if there's a way to work around that and it was just my own stupidity, then I'd like to know what it is I can do as I'm very interested in seeing more of this. Thanks for your time.
EDIT*
All right! I'm stupid! I wasn't even supposed to be trying to turn those off. Although, if they're gonna be there, there should be a way for me to get out from them, but anyways. Now I got through the second level and I would just like to add that it was great. The faces scared the hell out of me. And I found the guy in the bathroom. Funny stuff. Although, what happened to him, not so funny...