Silent Hill Codexery — Data & Quality

We publish our audit record because accuracy claims should be checkable. Every entry on this site runs through an automated fact-audit pipeline (accuracy audit → source-grounded repair → visual QA); this page is generated from that pipeline's own report, not written by hand.

This is a fiction/fan codex: entries describe an in-universe canon. Our audits check canon and internal consistency — external fact-checking does not apply the way it does on real-subject codexes.

Last full accuracy audit: 2026-08-23 · 30 entries checked · 13 flagged · 43 issues confirmed · 13 corrected · 30 still open

Recent findings (audit lane, verbatim)

Harry Mason — Harry's arrival in Silent Hill marks the beginning of the town's awakening

Harry Mason — he inadvertently becomes part of Alessa Gillespie's spiritual plan, not as an anchor that caused her spirit to split years prior during a cult ritual, but as the crucial catalyst destined to facilitate their reunion

Heather Mason — Walter Sullivan is not the antagonist of Silent Hill 3; he is the antagonist of Silent Hill 4: The Room.

Heather Mason — Heather is not the biological daughter of Alessa Gillespie; she is the reincarnation of Alessa, not her biological child.

Douglas Cartland — The entry incorrectly states Fitch is a 'central antagonist' and 'primary catalyst' for the supernatural events; in Silent Hill: Homecoming, he is a secondary antagonist killed early, not the central figure.

Douglas Cartland — The entry claims Fitch's daughter Nora's comatose state was caused by an accident; in the game, it is explicitly stated to be caused by a severe illness (brain tumor or similar).

Church of the Eternal Darkness — The entry states the Order's goal was 'Summon The God', but the specific goal was to birth the god through a human vessel, not merely summon it.

Church of the Eternal Darkness — The entry lists 'Key Ritual=Burning of Alessa Gillespie', but the burning was a means to split her soul, not the ritual itself; the key ritual is more accurately the 'Incantation of the God' or 'Ritual of the Holy Mother'.

The Order of the Silent Hill Church — The entry states the Order was founded in the 17th century, but in canon it was founded in the 19th century.

William Sheppard — The entry states William's car accident killed his wife Lillian and daughter Nora, but canon says it killed his wife Lillian and son Joshua.

William Sheppard — The entry claims Alex suffered from amnesia about the accident, but canon says Alex has a false memory implanted by his father, not amnesia.

Claudia Wolf — Claudia Wolf is the primary antagonist of Silent Hill 4: The Room, not a secondary antagonist.

Claudia Wolf — Claudia does not reside in Room 302 during the game's events; she is encountered in the Otherworld version of her apartment.

The Ritual Knife — The entry states the knife is found in the bathroom of Room 302 after Henry's first visit to the Otherworld, but it is actually present from the start of the game.

The Ritual Knife — The entry claims Walter Sullivan used the knife to kill Eileen Galvin, but in canon the knife is not directly used on her in the game's narrative.

Open data

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Corrections

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