Well I started this on the 29th! but I didnt manage to finish it in time.
That was the soonest I could get anything together

Anyhow, I'll enter what i've done so far. I decided to make it in Blitz3D. Its a little enviroment that has some sites to see. Unfortunately none of the sites are complete. The idea was that you would visit each site in turn, and hopefully something would happen to make you jump or scream mwahahaha. but I didnt get that far

It has a heart rate monitor that would have beat faster as you got close to something scary, but it just beat normally, you can pretend it works and scroll the middle mouse button

What I have done is create a dark gloomy enviroment, with a bit of sound, with a few models and some lightning.
Just follow the path down the hill, if u get lost hold down the E key and jet pack up in the air and move about as normal. Theres not much to see, and the gave has an open end. but theres a few lightning triggers in there and a bell trigger for the church bell.
Controls:
Move - Forward W / Backward S
Strife - Left A / Right D
Look About - Mouse
Please read the readme for extra controls
It was going to be something out of the norm in that it would have been an interactive 3D enviroment demo, hope you can see the direction I was going with it.
CCC_Gloom.zip