Gwent: Rogue Mage is a single-player roguelike expansion releasing July 7

Gwent: Rogue Mage is a new expansion for the card battling game. This single-player adventure features roguelike gameplay, and it's out tomorrow.

source https://www.androidcentral.com/gaming/android-games/gwent-rogue-mage-is-a-single-player-roguelike-expansion-releasing-july-7