From the introduction:
A Single Session Mage: The Ascension / Wraith: The Oblivion Module for 6 Characters
for Necronomicon ‘97
Darklight is a game which was run at the Necronomicon 1997 convention in Sydney, Australia. It was written by James O'Rance, playtested by Philippa Borland, Craig Delamotte, Leefe Hicks, Jayne Malcolm, Fred Munier, and Richard Warner. It was run by James O'Rance, Craig Delamotte, and Martin Hills.
Basically, darklight is a ghost story that involves Mages; people who can change reality.
Warning: Due to sensitive issues such as racism, abuse, and suicide, reader discretion is advised.
The self-published convention module was hosted and freely distributed by Ariel Archive for several years.