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: 2026-08-26 · 30 entries checked · 13 flagged · 28 issues confirmed · 13 corrected · 15 still open
Lenny Summers — Lenny Summers is killed during the Saint Denis Bank Robbery in Chapter 4, but he is shot while trying to escape through a window, not while trying to reach the getaway horses.
Lenny Summers — Lenny is not one of Arthur Morgan's 'closest confidants' in a way that implies a uniquely deep bond; while they are friendly and Arthur shows concern for him, Lenny's closest confidant relationship is more with Dutch and other young gang members, and Arthur's
Pinkerton Detective Agency — The entry states the Pinkerton National Detective Agency was established in 1850, but it was founded in 1850 as the North-Western Police Agency, then renamed Pinkerton's National Detective Agency in 1852. The year 1850 is correct for the founding, but the name
Pinkerton Detective Agency — The entry says '3 Pinkertons and 9 workers were killed, with about 23 wounded total.' Historical records vary, but commonly cited numbers are 3 Pinkertons and 7 workers killed, with about 23 wounded. The 9 workers figure is a minor discrepancy; most sources sa
Armadillo Gang — The claim that the cholera outbreak in Armadillo began in 1907 is incorrect; in Red Dead Redemption 2, the outbreak is already underway by 1899, and the town is fully abandoned by 1907 in Red Dead Redemption.
Armadillo Gang — The statement that the Bureau of Investigation needed John Marston to clear out independent outlaw bands in Armadillo is misleading; in Red Dead Redemption, Marston's missions in Armadillo are primarily tied to hunting down Bill Williamson's gang and dealing w
O'Driscoll Mob — The O'Driscoll Mob was active well before the 1890s, as Colm O'Driscoll and Dutch van der Linde had a falling out years earlier, and the gang is depicted as established by at least the 1880s.
O'Driscoll Mob — The O'Driscolls are also heavily active in Ambarino and parts of Lemoyne, not just West Elizabeth and New Hanover.
Leviticus Cornwall — Cornwall is killed by Arthur Morgan, not John Marston.
Pinkerton Detective Agency — The agency was founded by Allan Pinkerton alone; Edward Rucker was not a co-founder of the original North-Western Police Agency.
Pinkerton Detective Agency — The tagline 'The Eye that Never Sleeps' is inaccurate; the actual slogan is 'We Never Sleep'.
Edgar Ross — The entry states Ross was killed by Jack Marston in 1914, but the year is actually 1914—this is contradictory and implies an error where none exists; the real error is that the entry incorrectly implies Ross was killed by Jack Marston in 1914, which is accurat
Edgar Ross — The 'DID YOU KNOW' section says 'After Dutch van der Linde dies by suicide, Ross honors their agreement and releases John Marston's family.' This is factually incorrect: Ross does not honor the agreement; after Dutch's death, Ross and Fordham betray John by at
Dead Eye Tonic — The Dead Eye Tonic in Red Dead Redemption 2 is crafted using Yarrow, Burdock Root, and Indian Tobacco, not Yarrow, Ginseng, or Sage.
Dead Eye Tonic — The 'DID YOU KNOW' section incorrectly states the tonic uses 'Yarrow, Ginseng, or Sage—not tobacco,' but the actual recipe includes Indian Tobacco, contradicting the 'not tobacco' claim.
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