Assuming the Penumbra series were made into a movie, then how would the script be?

[The Rock Worm]

I was thinking maybe if there was a movie based off the Penumbra franchise it could be a prequel to the story of the games. Where it tells us what happened to the scientists and workers when they first discovered the Tuurngait temple and the incidents that followed them to the point where it is at the time of the games.

Sorry for a long title, but couldn't think of a shorter one to ask the question.

Hadn't thought of a prequel story. While it would be neat to see, it would spoil the mystery when Philip arrives and we the viewers know what happened.