Free Play Days – Railway Empire, Prison Architect and TramSim: Console Edition

Embark on an exciting adventure with Free Play Days, showcasing the strategic depths of Railway Empire, the intricate challenges of Prison Architect, and the immersive urban experience of TramSim: Console Edition! All are accessible this weekend for Xbox Game Pass Core and Xbox Game Pass Ultimate members from Thursday April 25 at 12:01 a.m. PDT until Sunday, April 28 at 11:59 p.m. PDT.

Game Pass Core provides players with advanced multiplayer network access, a curated selection of over 25 games to enjoy with friends worldwide, and exclusive member deals! Find more details about Game Pass Core on Xbox Wire.

Getting Started

To begin playing, locate and install the games on the individual game details page on By clicking through, you will be directed to the Microsoft Store, where you must be logged in to see the installation option with your Xbox Game Pass Core or Xbox Game Pass Ultimate membership. For console downloads, navigate to the Subscriptions tab in the Xbox Store and go to the Free Play Days collection on your Xbox One and Xbox Series X|S.

Extend the Excitement

Grab the game and other editions at a discounted rate for a limited time and keep playing while retaining the Gamerscore and achievements earned during the event! Please note that discounts, percentages, and title availability may differ by region and title.

Free Play Days (Game Pass Core or Game Pass Ultimate Required)

Xbox Live

Railway Empire

Kalypso Media




Railway Empire
Expand your model train set into a vast landscape! Dive into an extensive campaign set in the Golden Age of industry in Railway Empire. Establish an extensive train network connecting rural villages to bustling cities with 40 intricately detailed locomotives. Seize the economic opportunities of the early United States railway system to become a prominent industrialist by optimizing passenger and goods transportation. Take on up to three rival railway magnates striving to expand their influence. Will you build a trade and transport empire that endures, or will you fade into obscurity? Lay down your tracks and commence your adventure today with Railway Empire on Free Play Days.

Prison Architect: Xbox One Edition

Xbox Live

Prison Architect: Xbox One Edition

Double Eleven Limited




Prison Architect
Only the most ruthless Warden can control the most ruthless inmates. Construct and manage your customized penitentiary in Prison Architect. Witness the impact of your creative design on the lives of your inmates; whether it’s a rehabilitation center, a daunting Super Max Prison, or something in between. Remember, despite meeting all prisoner needs, it’s still a prison where no one wants to be.