How to go back to Stellaris v1.9 or earlier

Rollbacking To An Earlier Version

1. Make sure Stellaris is not running.

2. In your Steam library, right click on Stellaris and select 'Properties'.

3. Click on the section marked 'Betas'.

5. Type in the beta key "oldstellaris" and click 'Check Code'

4. Click the drop drown (it will likely say "none" if you're not participating in any Stellaris betas).

5. Select the version you want to roll back to.

6. Wait for the game to update.

Other Notes

Mods updated to be compatible with later versions may not work with whatever version you decide to rollback your game to. Bugs fixed in later versions may also be present.

Source: https://steamcommunity.com/sharedfiles/filedetails/?id=1367481077					

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