I've got a load of stuff I installed weeks ago that I kept forgetting to try out so buckle up for some more reviews:
Hidden Temple VR Adventure: a short but brilliant 'escape' type game where you navigate an Incan temple solving puzzles and trying to, well, escape. Everything from movement to puzzles to inventory management is done just by looking at stuff and it works incredibly well once you get used to it. The cartoon graphical style is even quite nice in a Wind Waker sort of way. Definitely the most fully formed game implementation I've played yet and well worth a look.
A Time In Space: short on-rails fly through of a sci-fi environment as a taster for an alleged full version the dev is working. Nice music and sound in general and quite pretty to look at; worth a go.
RoboBliteration: a shooter where you direct your auto-firing ship around a small globe avoiding enemies and destroying them. Controlling direction by looking is initially weird but becomes second nature pretty quickly. Sadly the game itself doesn't do very much and is very repetitive; although, to be fair, it's only a demo for the premium version.
Alien Apartment: another demo of an game allegedly in development and what will presumably be a point and click adventure. The explanation of the controls is needlessly complex but if you get past that there's a convincingly built (albeit very small; it's a single apartment) environment to fiddle with while listening to a nice minimalist soundtrack. A particularly nice touch is, when you sit down at the guy's desk, the picture frame there is in itself in 3D because it's the future innit?
The Black Mass Experience: another one from the devs who did the Jack White concert thing I mentioned previously. This time you're dropped in the middle of a very short horror film which is a bit too eager with the jump cuts to effectively build a proper atmosphere but is very well done and absolutely worth watching. They do at least pack a whole load of stuff into each scene so it would rewards repeated viewings to see what's going on from each angle.