(Your game begins at 03:37)
First of all, the atmosphere of the game is rather excellent. From the filter to just the office itself to the little subtle spooks at the beginning, everything here works. And as effective as this was, and as much as I do like the game (and I do), there are two things that hold it back.
For one, the sudden change to maze mechanics at the end. It may just be me, but mazes always seem more annoying than actually scary, especially with no real hints on where to go outside from mannequins that can now suddenly kill you, which, again, only serves to stall the rest of the experience.
The second ? The mannequins. Now, it is not at all necessary to reinvent the wheel with every game, but I feel like Mannequins have been in every third horror game on this site for the last two or so years. It just made me immediately know what to expect, and it never really went elsewhere.
Still, Found Footage IS a delightfully creepy little experience, and you did a fine job on it. Kudos.