Thronebreaker

Thronebreaker: The Witcher Tales is a singleplayer point and click RPG set in the Witcher universe, centered around Queen Meve and events from Witcher books. It was released together with Gwent when the latter stepped out of beta, on October 23rd 2018 for PC and December 4th the same year for consoles. 

All battles and puzzles in Thronebreaker take the form of Gwent matches, as the former was originally intended to be just a single-player mode of the latter. A connection still exists between the two, however, because assuming they’re played from the same account, there are cosmetics to be earned and contracts to be completed in Gwent for progressing in Thronebreaker.

And lastly, Thronebreaker is also a unique set of 20 cards in Gwent, premium versions of which are likewise only obtainable in the singleplayer game.