In order to hop onto the UAT Server please, sign into Steam and follow these instructions:
1. Go to your library in Steam, right click on Warhammer 40,000: Eternal Crusade and select Properties.
2. Under "Select the beta you would like to opt into" click on uat-shipping - UAT shipping and confirm your settings by clicking on 'close'
3. Wait for the build to download, and play! To switch back to the live server, simply select "None" from the list (and wait for the build to download).
If you have any difficulties with the steps above, you can contact our Techmarines here!