Initial idea

Our initial idea was of shadows that posed a threat. There was an episode of doctor who that has the same kind of threat that we are going for. Where the shadows kill, but in our they don't just kill people but each other too.

We decided that since its a horror film aimed at people our age we would set it in a school, and since we had a school that we already had permission to film at we thought this would be a good idea.

We thought that the idea of shadows as the threat would be quite scary since where ever there is light there are shadows.

So that was our initial idea that we had to expand on.