Play on Paradox technology

Link your Steam and Paradox Accounts together and be one of the first to try out the latest Paradox technology. Join now and be part of the journey of building great services around our games. Already bought Stellaris or Tyranny in the Paradox Store? Download our new launcher and play.

Log in or Sign up

Now Available:

  • Tyranny Tyranny
  • Stellaris Stellaris
Paradox Games launcher Paradox Games launcher

Paradox Games launcher

Already linked your accounts? You’re all set! Get the Paradox Games launcher to start.

Download for Windows

Requires Windows 7 or newer. Coming soon for Linux.


  • Version control

    Switch between different versions of your favourite game to keep mods and saves intact

  • Cloud Save

    Play on any device on any platform, and keep the empire, galaxy, or dynasty intact. All of your sessions are saved automatically to the cloud, so you can resume anywhere, anytime.

  • Cross-platform Multiplayer   

    Buy your games from the store of your choice, and play them with your friends without worrying about who's using what distribution platform. Currently available for Steam and Paradox versions of Stellaris.

  • Achievements

    Keep track of the achievements you've yet to hunt down. Share your glorious ironman records with the world!

  • Enhanced statistics   

    Ever wonder just how many planets you've ever visited? How many alliances you've made? How many lives you've lost? Tell us which stats you want tracked about your true gaming habits.

  • Mods

    We have selected some of the most played and enjoyed mods of our community for easy download through the Paradox Launcher.


If you know exactly what every other launcher is missing, now's your chance to make a difference.