- Mafia III story: Vietnam veteran Lincoln Clay wages war on the Marcano crime family in 1968 New Bordeaux
- The betrayal: Sal Marcano's organization massacres Lincoln's surrogate family at Sammy's bar and leaves him for dead
- The campaign: Lincoln rebuilds the Black Mob, takes over all nine districts, and dismantles every Marcano racket
- The underbosses: Cassandra, Thomas Burke, and Vito Scaletta run the empire at Lincoln's side — their loyalty shapes the finale
- The ending: One final choice — leave, rule with underbosses, or rule alone — decides the fate of New Bordeaux
The Mafia III Story at a Glance
The Mafia III story is a revenge drama set in 1968 New Bordeaux, a fictional open-world city inspired by New Orleans. Lincoln Clay, an orphan and Vietnam War veteran, comes home to the only family he has ever known — and loses it in a single night of betrayal ordered by crime boss Sal Marcano.
What follows is one of the darkest campaigns in the Mafia series: Lincoln builds a new criminal empire from the ruins, district by district, with one goal — make Sal Marcano pay. The whole story is framed by a documentary-style interview, with witnesses recalling Lincoln's war on the mob years after it ended.
Story pillars:
- A personal revenge plot told across the nine districts of New Bordeaux
- A 1968 backdrop of post-war tension that shapes every faction and conversation
- Empire building through district assignments, racket takeovers, and underboss loyalty
- A final choice that decides Lincoln's fate and the city's future
This guide summarizes the full Mafia III story, including the betrayal and the endings. If you want a spoiler-free start, read the mission walkthrough first and come back once the credits roll.
Act One: Homecoming and Betrayal
The story opens in 1968 with Lincoln Clay returning from the Vietnam War to New Bordeaux. He reunites with his surrogate father Sammy Robinson and foster brother Ellis, whose Black Mob owes money to the local Haitian gang. To settle the debt and save Sammy's bar, Lincoln joins a crew for a branch bank heist — and the job succeeds.
The celebration afterward at Sammy's bar turns into the defining tragedy of the Mafia III story. Giorgi Marcano, Sal's son, arrives with gunmen: Ellis is killed, Sammy is burned alive, and Lincoln is shot and left to die in the flames. Father James, the parish priest, pulls Lincoln back from the edge and becomes his conscience for everything that follows.
Lincoln survives — and instead of running, he declares war. With John Donovan, a former CIA handler turned ally, he maps the Marcano network and begins the campaign that gives the game its structure.
The Campaign: District by District
Lincoln's war is structured as a hostile takeover of New Bordeaux. Each of the nine districts hides Marcano rackets behind fronts like laundromats, docks, and nightclubs. The loop is always the same — and it is what makes the Mafia III story feel like empire building rather than a simple shooting gallery.
Investigate the racket
Follow informants, wiretap phone networks, and interrogate enforcers to locate each racket's boss and cheapest weak point.
Dismantle and kill
Sabotage the operation, destroy its revenue streams, and eliminate the racket boss to break Marcano's grip on the district.
Assign the district
Hand the conquered district to one of three underbosses. Their earn, perks, and loyalty all feed the endgame — and the endings.
Midway through the story, Lincoln confronts and kills Giorgi Marcano — the man who pulled the trigger at Sammy's bar. By the time Lincoln reaches Sal Marcano himself, every racket and lieutenant between them has fallen. The war ends quietly in Sal's casino office, where Sal accepts his death and tells Lincoln the truth about empires: sooner or later, everybody you screw gets their turn.
The Underbosses: Cassandra, Burke, and Vito
Lincoln does not rule alone. Three lieutenants from three very different worlds run the conquered districts, and the Mafia III story branches around their ambitions.
| Underboss | Background | Runs Best | Loyalty Risk |
|---|---|---|---|
| Cassandra | Haitian gang leader rooted in the bayou | Delray Hollow, River Row | Turns hostile if neglected |
| Thomas Burke | Irish mob veteran running the docks | Pointe Verdun, Southdowns | Retires quietly if loyal |
| Vito Scaletta | Mafia II protagonist exiled from Empire Bay | Downtown, North Lake | Old-world pride, easily slighted |
Assign districts evenly and keep every underboss above the loyalty threshold, or one of them will turn on Lincoln and trigger a faction war that replaces the standard finale. The underboss loyalty guide breaks down the exact thresholds.
The Endings: How the Mafia III Story Ends
After Sal Marcano falls, the Mafia III story closes with a single final choice Lincoln makes about his own future. The documentary interviewees narrate each path, and each paints a different final portrait of Lincoln Clay.
Key Takeaways
- Leave New Bordeaux — Lincoln walks away from the empire; the outcome most consistent with his arc and the framing the series treats as canon
- Rule with the underbosses — the empire continues as a shared council, with all the risks that implies
- Rule alone — Lincoln takes everything, and the epilogue judges the cost of that power
- Neglect underboss loyalty badly enough and betrayal can spiral into a faction war before the final choice
All Endings Explained
Best Ending Guide
Canon Ending
The base campaign continues in three DLC expansions — Faster, Baby!, Stones Unturned, and Sign of the Times — each adding new districts, missions, and story arcs to Lincoln's New Bordeaux.
FAQ
Q: What is the Mafia III story about?
Mafia III follows Lincoln Clay, a Vietnam veteran whose surrogate family is massacred at Sammy's bar by Sal Marcano's organization in 1968 New Bordeaux. Lincoln rebuilds the Black Mob, conquers all nine districts, dismantles every Marcano racket, kills Sal Marcano, and then makes one final choice about his own future.
Q: Who is the main villain in Mafia III?
Sal Marcano, the boss of the Marcano crime family and the most powerful mobster in New Bordeaux. He orders the massacre at Sammy's bar after the bank heist, and his son Giorgi Marcano personally leads the killers. Sal is the final target of the entire campaign.
Q: How long is the Mafia III story?
The main story takes roughly 25 to 30 hours, covering the prologue, all nine districts, and the confrontation with Sal Marcano. A completionist run that clears every racket, collectible, and DLC expansion stretches well past 60 hours.
Q: Does the Mafia III story connect to the other Mafia games?
Yes. Vito Scaletta, the protagonist of Mafia II, returns as one of Lincoln's underbosses, and the documentary framing and canon ending tie directly into the series' timeline. The story's events shape the criminal landscape players see across the Mafia saga.
Q: Do the DLC expansions continue the Mafia III story?
Yes. Faster, Baby!, Stones Unturned, and Sign of the Times are story expansions that run alongside and after the base campaign, each adding new characters, districts, and missions to Lincoln's war for New Bordeaux.