CD Projekt Red has just made a PTR available for everyone interested in testing the upcoming update! Keep in mind that if you plan to download the update it overwrites your existing Gwent installation!
Instructions on how to access the PTR are below:
Patch notes for the PTR are not available yet and as can be expected from a test environment, any changes will not be final! To really help out, make sure to submit your feedback!
Quote from CD Projekt Red
We’ve just launched a Public Test Realm server for GWENT: The Witcher Card Game! Its purpose is to present you with balance changes which will be introduced to the game in the next update. As community participation is critical to any successful PTR, please share your feedback and any bugs that you notice via a special PTR tab in our technical support contact form.
Keep in mind that the number of concurrent players able to access the PTR is limited, so you might not get in right away. When you enter, you will have a full collection of cards and your level will be set to 1. Rewards earned on PTR will not carry over to the main game.
GWENT’s PTR is only available on PC in English. To enter the test realm, you have to be logged in via GOG Galaxy client. Click “MORE” (next to the PLAY button) and choose “Settings”. Switch the Beta Channels to “on” and then choose “OBT PTR” channel. You can start playing right after the new build is downloaded.
The PTR server will be open till Monday, February 5th, 12.00 CET.