The beginnings of a good little game here, I think. It does a fair job of providing a slightly creepy atmosphere; the picture of the tentacled guy along with an audio "sting" actually made me jump a little, which was prety cool. However, once I'd found the lever and the key and then opened the gate, the game ended! This may be because it's really just a proof-of-concept demo for the jam, but I feel like I missed out on something; some explanation, or some conclusion. If this is really just a trailer and will continue to be developed into something larger then I think it's done its job as a teaser and to prove the tech works ok, though, nice work! One minor complaint: the tables being made of the same texture as the floor makes them ratehr invisible. I couldn't understand why I was unable to walk further into a room, until I realise that there was a table in the way. This could be solved with shadows, or making the tables be made from a slightly different material than the flooring.