To specifically play v3.4.2 , right-click Stellaris in your Steam library, go to Properties > Betas , and select 3.4.2 - Cepheus from the dropdown menu.
If you own the game on Steam, ensure your "Automatic Updates" are enabled to download the latest stable version.
Addressed performance hitches related to late-game calculations. Download Stellaris Galaxy Edition v3.4.2 (7836)...
For DRM-free versions, log in to your account at GOG to download the standalone installers for specific versions.
A deep dive into the game's design and art. To specifically play v3
Fixed missing localization text for diplomatic actions, such as subjugation notifications.
This specific patch addressed several community-reported issues from the 3.4 release: For DRM-free versions, log in to your account
Resolved logic errors with certain agendas, such as the "Slave Optimization Agenda" appearing when slavery was prohibited. 📥 How to Download