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.
Last full accuracy audit: 2026-08-21 · 26 entries checked · 12 flagged · 26 issues confirmed · 12 corrected · 14 still open
Mental — The entry incorrectly states Mental is the final boss of Serious Sam: The First Encounter; the final boss is Ugh-Zan III, and Mental is only mentioned in the ending cutscene.
Mental — The entry claims Mental has been seen in person in Serious Sam: The Second Encounter and Serious Sam 4, but in both games he appears only as a hologram or via communication, not in person; his only physical appearance is in Serious Sam: Siberian Mayhem.
The Cultist Leader — The Cultist Leader does not appear in Serious Sam: The Second Encounter; the first appearance of a named Cultist Leader is in Serious Sam 3: BFE.
The Cultist Leader — Cultist Leaders are not encountered aboard Mental's spacecraft; they appear only on Earth (in Serious Sam 3: BFE) and in the Time-Lock (in Serious Sam 4).
Mental's Avatar — The final boss of Serious Sam: The Second Encounter is not officially named 'Mental's Avatar'; it is called 'Mental' or 'Mental's Head' in official materials.
Mental's Avatar — Ugh-Zan III in Serious Sam 3: BFE is not officially referred to as 'Mental's Avatar' in lore or by developers.
Serious Sam 2 — The publisher is listed as Gathering of Developers, but Serious Sam 2 was published by 2K Games.
Serious Sam 2 — The game does not feature a dual-wielding mechanic for almost any weapon.
Serious Sam: The Random Encounter — The game was not originally part of the Serious Sam 3: BFE pre-order bonus; it was part of the Serious Sam 3: BFE pre-order bonus for the 'Serious Sam 3: BFE Jewel Case' and later released separately, but more precisely it was included as a free bonus for pre-
Serious Sam: The Random Encounter — The claim that the game is set 'following the events of The Second Encounter' is inaccurate; the game is a non-canon spin-off with no established placement in the timeline, and its lore description is invented rather than based on official canon.
Enemy Hordes — The entry states that exactly 10 Sirian Artefacts of Might are available, but the skill tree requires more points than 10 artifacts provide, making the claim that 10 are sufficient to fill the tree incorrect.
Rocket Jumping — The entry states that Rocket Jumping is a technique in Serious Sam II, but the first appearance of rocket jumping in the series is in Serious Sam: The First Encounter (2001), not Serious Sam II (2005).
Rocket Jumping — The entry says 'All ranged weapons, including the revolvers, have limited ammunition' — this is true for most weapons, but the revolver in Serious Sam II actually has unlimited ammunition (it does not run out), which contradicts the claim.
Arena Combat — The entry states that in The Second Encounter, Sam must find the Holy Grail to continue his journey to Sirius. In the actual canon of Serious Sam: The Second Encounter, Sam is searching for the Holy Grail to power his spaceship to reach Sirius, but the game's
Arena Combat — The 'DID YOU KNOW' section claims The Second Encounter adds 11 new enemy types. The actual number of new enemy types introduced in The Second Encounter is 10 (e.g., Kleer Skeleton, Werebull, Zumb'ul, etc.), not 11.
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