Dear Esther
Dear Esther, an Half-Life 2 mod, is part of a research project based at the University of Portsmouth, UK. The aim was to use Source to create something radically different from normal: an interactive story that dispensed with traditional gameplay and focused instead on an open-ended, semi-random narrative.
A deserted island… a lost man… memories of a fatal crash… a book written by a dying explorer. Dear Esther is a ghost story told using first-person gaming technologies. Rather than traditional gameplay, the focus here is on exploration, uncovering the mystery of the island, of who you are and why you are here.