Games like Card Dungeon
Games like Card Dungeon include 9 Kings, Slay the Spire, Slay the Spire 2, Balatro, and Roguebook. We matched them by the tags players give Card Dungeon on Steam (RPG, Indie, Strategy, Card Game, and Roguelike): closest matches first, and among equally close ones the better-known games.

9 Kings
Shared: RPG · Strategy · Card Game

Slay the Spire
Shared: Card Game · Roguelike · Strategy

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

Balatro
Shared: Card Game · Roguelike · Strategy

Roguebook
Shared: RPG · Indie · Card Game

Chrono Ark
Shared: RPG · Strategy · Indie

Super Fantasy Kingdom
Shared: RPG · Strategy · Roguelike

Gordian Quest
Shared: RPG · Card Game · Strategy

Dungeon of the ENDLESS™
Shared: Strategy · Roguelike · Indie

Home Behind 2
Shared: RPG · Strategy · Indie

Stoneshard
Shared: RPG · Strategy · Roguelike

Sultan's Game
Shared: RPG · Strategy · Card Game

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

Cultist Simulator
Shared: Card Game · Roguelike · RPG

Loop Hero
Shared: Roguelike · Indie · Card Game

The Scroll of Taiwu : Beyond The Dome
Shared: RPG · Strategy · Indie

He is Coming
Shared: Strategy · RPG · Roguelike

Darkest Dungeon®
Shared: RPG · Roguelike · Strategy

Iratus: Lord of the Dead
Shared: RPG · Indie · Strategy

For The King
Shared: RPG · Strategy · Roguelike

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

FTL: Faster Than Light
Shared: Strategy · Roguelike · Indie

Thea: The Awakening
Shared: RPG · Strategy · Indie

Inscryption
Shared: Card Game · Roguelike · Strategy