Mafia III Steam: Definitive Edition Setup & Content Guide - Platforms

Mafia III Steam: Definitive Edition Setup & Content Guide

Learn what Mafia III on Steam includes, Definitive Edition contents, DLC order, system requirements, and beginner tips for Lincoln Clay's revenge story.

2026-10-10
Mafia III Wiki Team
Quick Guide
  • Mafia III on Steam ships as the Definitive Edition, bundling the base game and all three story DLCs.
  • Core content: Faster, Baby!, Stones Unturned, and Sign of the Times expansions plus two bonus packs.
  • Platforms: Windows PC via Steam, alongside PlayStation 4 and Xbox One versions.
  • No cheat codes: Mafia III has no traditional cheat console; unlocks come from normal progression.
  • Best first move: Play the opening campaign before starting any story expansion.

Mafia III on Steam: What You Get

Mafia III Steam players now purchase the game as the Mafia III: Definitive Edition, the consolidated version that merges the 2016 base game with every post-launch story expansion and bonus pack. The game is a single-player open-world crime action adventure set in 1968 New Bordeaux, following Vietnam veteran Lincoln Clay on a path of revenge against the Italian mob.

Video Highlights:

  • Lincoln Clay's revenge story against Sal Marcano's organization
  • Introduction to New Bordeaux, a reimagined 1968 New Orleans
  • Open-world district takeovers and underboss management
  • Official launch trailer from the Mafia Game channel

The official Steam store page for Mafia III: Definitive Edition lists the full package, and 2K's official store mirrors the same content for direct purchase.

Edition ItemTypeIncluded in Definitive Edition
Mafia III base campaignMain gameYes
Faster, Baby!Story DLCYes
Stones UnturnedStory DLCYes
Sign of the TimesStory DLCYes
Family Kick-Back PackBonus vehicles/weaponsYes
Judge, Jury & Executioner PackBonus weaponsYes
Before You Buy

PC players should compare their hardware against 2K's published PC system requirements before purchasing on Steam.

Recommended DLC Play Order

The three story expansions unlock through normal campaign progression, and playing them in the right order preserves narrative context.

1

Complete the Opening Campaign

Finish the prologue and early district takeovers to establish Lincoln's organization, underbosses, and support services.

2

Play Faster, Baby!

A driving-focused expansion set in Sinclair Parish with car chases, racing activities, and new vehicles. Best as a break from racket takeovers.

3

Play Stones Unturned

John Donovan returns for military-style action missions against an international threat. Play after the campaign introduces the relevant characters.

4

Play Sign of the Times

A darker, self-contained investigation into ritual murders with a distinct psychological tone.

5

Finish Remaining Objectives

Return to the main campaign to complete district, loyalty, and collectible objectives and reach the final decision.

ExpansionFocusBest For
Faster, Baby!Driving and chasesVehicle fans, racing activities
Stones UnturnedAction and combatMilitary-style encounters
Sign of the TimesInvestigationSlower, atmospheric storytelling
Access Requirements

Story DLC access depends on owning the corresponding content or the Definitive Edition package. A story demo is also available to sample the opening experience.

Underbosses and District Strategy

Mafia III Steam players quickly discover the game's signature system: taking over rackets and assigning districts to three underbosses whose loyalty shapes the endgame.

Cassandra

  • Haitian mob leader
  • Weapons and arms delivery
  • Communication disruption

Thomas Burke

  • Irish mob leader
  • Vehicle delivery and upgrades
  • Explosives support

Vito Scaletta

  • Southside Union leader
  • Cash and income support
  • Combat backup services

Balanced district distribution keeps all three underbosses earning income and prevents resentment that can lead to betrayal. A specialist-focused distribution accelerates one service line but risks alienating the others.

DistrictNotable Racket Activity
Delray HollowCassandra's home turf, early takeovers
River RowSmuggling, Vito's recruitment chain
Pointe VerdunProtection and enforcement rackets
Tickfaw HarborVehicle and smuggling operations
Barclay MillsIndustrial and waste operations
DowntownGambling and political influence
SouthdownsBetting and entertainment
Frisco FieldsSuburban rackets, Dixie mob
French WardProstitution, Sal Marcano's inner circle
Loyalty Matters

Repeatedly giving districts to one underboss can trigger hostility and confrontation later in the campaign. Rotate assignments to preserve your options for the endings.

Cheats, Codes, and Unlocks on Steam

Mafia III does not include a traditional cheat-code menu, console commands, or button codes for god mode, infinite money, or instant unlocks. Everything is earned through normal progression.

Search TopicActual StatusLegitimate Method
Cheat codesNot availableNo in-game code list exists
Unlimited moneyNormal progressionComplete racket objectives, collect district income
All weaponsNormal progressionCassandra's services and upgrades
Vehicle unlocksNormal progressionBurke's vehicle delivery services
OutfitsNormal unlocksCampaign progression and edition content
Third-party trainersNot officialExternal software; may affect saves and stability
Avoid Fake Codes

Any website claiming Mafia III Steam cheat codes is misrepresenting external modifications, not official game features. Use built-in progression systems for a supported experience.

Efficient Progression Checklist:

  • Wiretap junction boxes before entering racket areas
  • Complete optional sabotage objectives before killing the racket boss
  • Balance district assignments across all three underbosses
  • Upgrade health and ammunition capacity before fortified compounds
  • Make a manual save before the final ending decision

Combat Loadout Recommendations

Weapon choice depends on whether you approach a racket quietly or with overwhelming force.

LoadoutTierBest Use Case
Silenced PistolSQuiet elimination of isolated sentries
ShotgunSClose-range interior ambushes
Submachine GunAMoving firefights in compact spaces
Rifle / SniperALong sightlines, rooftop guards
ExplosivesASabotage objectives, clustered enemies
Muscle CarsBFast escapes, roadblock runs
Preparation Wins Fights

Mark enemies before attacking, cut off alarms and reinforcements, and call underboss support services before assaulting heavily defended compounds. A durable sedan often outperforms the fastest car when approaching a fortified racket.

FAQ

Q: Is Mafia III on Steam the Definitive Edition?

Yes. The Steam listing for Mafia III is the Definitive Edition, which includes the base game, the Faster, Baby!, Stones Unturned, and Sign of the Times story expansions, plus the Family Kick-Back and Judge, Jury & Executioner bonus packs.

Q: Does Mafia III Steam have cheat codes?

No. Mafia III has no traditional cheat console or button-code menu. Money, weapons, vehicles, and abilities are unlocked through racket objectives, underboss services, purchased upgrades, and campaign progression.

Q: How do district assignments affect the endings?

District assignments determine underboss income and loyalty. Neglecting an underboss can create resentment and betrayal, while balanced assignments preserve the most options for the final decision to leave New Bordeaux or rule it.

Q: What order should I play the Mafia III DLC in?

Start with the main campaign, then play Faster, Baby! for driving content, Stones Unturned for action missions with John Donovan, and Sign of the Times for the darker investigation storyline once their contacts unlock.