Games like GWENT: Rogue Mage (Single-Player Expansion)
Games like GWENT: Rogue Mage (Single-Player Expansion) include Slay the Spire 2, Slay the Spire, Inscryption, Balatro, and Monster Train. We matched them by the tags players give GWENT: Rogue Mage (Single-Player Expansion) on Steam (Strategy, Card Game, Board Game, Puzzle, and Roguelike): closest matches first, and among equally close ones the better-known games.

Slay the Spire 2
Shared: Card Game · Strategy · Roguelike

Slay the Spire
Shared: Card Game · Strategy · Roguelike

Inscryption
Shared: Card Game · Card Battler · Puzzle

Balatro
Shared: Card Game · Roguelike · Strategy

Monster Train
Shared: Card Game · Card Battler · Roguelike

9 Kings
Shared: Strategy · Card Game · Roguelike

Monster Train 2
Shared: Card Game · Strategy · Roguelike

Armello
Shared: Board Game · Card Game · Strategy

Die in the Dungeon
Shared: Strategy · Card Game · Roguelike

DICEOMANCER
Shared: Strategy · Card Game · Card Battler

Magic: The Gathering Arena
Shared: Strategy · Card Game · Turn-Based Strategy

Super Fantasy Kingdom
Shared: Strategy · Roguelike · Card Game

Ratropolis
Shared: Strategy · Card Game · 2D

Vampire Crawlers: The Turbo Wildcard from Vampire Survivors
Shared: Strategy · Card Battler · Roguelike

RACCOIN: Coin Pusher Roguelike
Shared: Strategy · Roguelike · Turn-Based Strategy

Dungeons & Degenerate Gamblers
Shared: Strategy · Card Game · Roguelike

My Card Is Better Than Your Card!
Shared: Card Game · Strategy · Roguelike

Just Go
Shared: Strategy · Board Game · Card Game

Decktamer
Shared: Card Game · Strategy · Card Battler

Wildfrost
Shared: Card Game · Card Battler · Roguelike

Dorfromantik
Shared: Puzzle · Strategy · Board Game

Cross Blitz
Shared: Card Game · Strategy · Card Battler

Breachway
Shared: Strategy · Card Game · Roguelike

Library Of Ruina
Shared: Card Game · Strategy · Deckbuilding