Connect and play
Link your Paradox and Steam accounts together to get access to select games directly through Paradox. Already bought BATTLETECH, Surviving Mars, Stellaris or Tyranny in the Paradox Store? Download our new launcher and play.
Battletech
Surviving Mars
Tyranny
Stellaris




Already linked your accounts? You’re all set! Get the Paradox Games launcher to start.
Requires Windows 7 or newer. Available for Linux as well.
Features
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Version control
Switch between different versions of your favourite game to keep mods and saves intact
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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.
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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 GOG and Paradox versions of Stellaris.
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Achievements
Keep track of the achievements you've yet to hunt down. Share your glorious ironman records with the world!
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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.
Contribute
If you know exactly what every other launcher is missing, now's your chance to make a difference.
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Sign up for surveys
Please enter your e-mail address below to sign up for our feedback surveys. We’ll send you occasional e-mails asking for your opinion on a range of subjects.
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Are you a modder?
Please enter your e-mail address below to sign up as a modder. We’ll get in touch with you with instructions on how to make your mods available on our platform.