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Empire of Sin official game artwork

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Empire of Sin Wiki

Empire of Sin is a new strategy game brought to you by Romero Games and Paradox Interactive that puts you at the heart of the ruthless criminal underworld of 1920s Prohibition-era Chicago.

Steam ↗Windows · macOS
GameWiki EditorialReviewed 5 guide topics

GET YOUR BEARINGS

About Empire of Sin

Empire of Sin drops you into 1920s Prohibition‑era Chicago, where you command one of fourteen historically inspired mob bosses. You build a gang, run speakeasies, casinos and supply chains, and fight rival families to dominate the underworld.

Developed by Romero Games and published by Paradox Interactive, the game blends role‑play choices, empire‑building strategy and turn‑based combat. It is a single‑player title for Windows and macOS, includes partial controller support, Steam achievements and family‑sharing.

01 / THE GUIDE

Roleplay – Choose Your Boss

At the start you select one of fourteen unique bosses, each based on a real or fictional gangster such as Al Capone, Stephanie St. Clair or Goldie Garneau. This selection shapes the narrative voice of your playthrough as you assemble a rag-tag gang.

The chosen boss also frames early story events and dialogue options, giving each playthrough a distinct flavor while keeping the core gameplay of empire building and combat consistent across all selections.

  • Pick a boss whose background matches the type of decisions you enjoy, whether diplomatic or aggressive.
  • Try different bosses in separate runs to compare how narrative tone influences strategic choices.

02 / THE GUIDE

Empire Management

The heart of the game is constructing and overseeing establishments like speakeasies, supply chains and casinos. Each venue contributes income, notoriety or defensive strength, shaping Chicago’s underworld economy around your decisions.

You may grow your empire through business acumen, outright brutality, or city‑wide fame. The chosen approach influences how rival gangs react and which opportunities become available.

  • Balance profit‑generating venues with locations that improve territorial security.
  • Monitor each establishment’s performance to decide where upgrades or expansions are most worthwhile.
Empire of Sin official gameplay screenshot
Publisher-provided gameplay image · Romero Games

03 / THE GUIDE

Turn‑Based Combat

When conflicts arise you assemble your gang and enter turn‑based battles. These encounters resolve territorial disputes and can be used to send a clear message to rival families.

Combat outcomes depend on the composition of your crew and the tactical choices you make each turn, encouraging careful planning before each engagement.

  • Build a gang with varied skills to handle different enemy types.
  • Consider positioning and turn order to maximize the impact of each action.

04 / THE GUIDE

Single‑Player Experience

Empire of Sin is designed for solo play, allowing you to progress through the story, manage your empire and conduct combat without multiplayer constraints.

All three pillars—roleplay, empire management and turn‑based combat—are fully accessible within the single‑player framework, giving you complete control over pacing and decision‑making.

  • Use the pause‑and‑plan nature of single‑player to test different strategies.
  • Save regularly to explore alternative outcomes without losing progress.

05 / THE GUIDE

Partial Controller Support

The title includes partial controller support, meaning certain actions can be performed with a gamepad alongside traditional mouse and keyboard inputs. This offers flexibility for players who prefer a controller for some tasks.

Because support is partial, you may find that some menus or management functions still rely on mouse or keyboard, so experimenting with both input methods can reveal which feels most comfortable for your playstyle.

  • Try both mouse/keyboard and controller to see which suits management tasks best.
  • Switch input methods when a particular action feels cumbersome with one device.

WATCH THE GAME

Empire of Sin videos

Official trailers & gameplay

INSIDE THE WORLD

Screenshots & game images

5 official screenshots

IN THIS WIKI

Your reading checklist

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COMMUNITY

Player discussion

    QUICK ANSWERS

    Empire of Sin FAQ

    How many mob bosses are available to play?

    The game offers fourteen distinct bosses, each inspired by real or fictional gangsters, providing varied narrative perspectives.

    Which operating systems does Empire of Sin support?

    It runs on Windows and macOS; Linux is not listed among the supported platforms.

    Is there any multiplayer component in the game?

    No, the description specifies a single‑player experience only, with no multiplayer modes mentioned.

    More Empire of Sin guides

    SOURCES & CREDITS

    Official resources and further reading

    Original editorial guidance. Game imagery and trailers are provided by the publisher through Steam. Media and reference links checked 2026-10-23. Game versions, supported platforms, and balance can change; consult the linked release notes for current details.