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. Slip into the shoes of one of the fourteen real and historically inspired mob bosses such as Al Capone, Stephanie St. Clair, or Goldie Garneau and assemble a rag-tag gang, build and manage your criminal empire, and defend your turf from rival gangs. It’s up to you to hustle, charm, and intimidate your way to the top and do whatever it takes to stay there - break a leg!
Roleplay: Choose one of fourteen unique bosses based on fictional and real-world gangsters, then set out to build and manage your criminal empire in Chicago’s infamous Prohibition era.
Empire Management: Build your Empire of Sin and run Chicago’s underworld economy with business savvy, brutality or city-wide notoriety. Strategically manage your establishments such as speakeasies, supply chains, casinos and more.
Turn-Based Combat: Assemble your gang and slug it out in turn-based combat to defend and expand your territory – or send a message to opposing gangs.
Login or register at the official Steam Website and download Steam client
Install and start application, login with your Account name and Password
Click the Games Menu.
Choose Activate a Product on Steam...
Follow the onscreen instructions to complete the process
After the successful code verification, go to the "MY GAMES" tab and start downloading.
News & Updates
2026-01-02
Game More, Pay Less: YUPLAY’s New Year Clearance Sale Is Live
Start the new year with unbeatable Steam PC game deals! YUPLAY’s New Year’s Clearance Sale brings massive discounts on top video games - but time is running out. Discover the best offers, limited quantities, and must-have titles before they’re gone.
On the very cusp of 2026, we have prepared the YUPLAY Monthly Recap - December edition to include information about some of the biggest gaming experiences of all time, as well as prominent hits across the year and an announcement of a classic game that would make its return very soon! Ready to close off 2025 with a blast? Let’s deliver on that with a few banging stories that we are certain that you would really like…