About this site
This is an independent, fan-made guide to Mafia III: Definitive Edition. It exists because the game's best content is buried under systems it never explains — the racket economy, underboss loyalty, the ending ledger — and because a decade of patches has left most existing guides describing a build that no longer exists.
What this site is
A working handbook for the current version of the game (base game, all three story DLCs, and the October 2026 update), written for players who are mid-playthrough and want the mechanics, the numbers and the consequences stated plainly. Where a page says something is fixed or changed, it reflects the official update notes; where it gives a strategy, it is our own reading of how the systems fit together.
What this site is not
- Not affiliated with Hangar 13, 2K, Take-Two Interactive or any console platform. No official support happens here.
- Not a news site, a mods hub or a cheats source. No trainers, no save-editing, no copyrighted downloads.
- Not complete, and not trying to be — pages stay short, dated and checked rather than padded to fill a category.
How pages are sourced
Facts come from first-party material: the store listing and official update notes, the in-game systems themselves (earn values, thresholds, counts), the achievement list as published on Steam, and the historical record for anything retrospective. Screenshots are official promotional images, credited to 2K where they appear. Nothing is copied from other guide sites.
Corrections
If a number is wrong, a location is off, or a patch invalidated something, write to wuzhihun_shen@outlook.com — see the contact page for what to include. Corrections are applied to the page, not just acknowledged.
The fine print
Mafia III, Mafia III: Definitive Edition and all associated imagery are trademarks of Take-Two Interactive and its subsidiaries. This site is unofficial, non-commercial fan work; imagery is used for referencing and commentary, and will be removed on request from the rights holders.