Games like Tainted Grail: Conquest
Games like Tainted Grail: Conquest include Slay the Spire, Balatro, Griftlands, Loop Hero, and Slay the Spire 2. We matched them by the tags players give Tainted Grail: Conquest on Steam (Deckbuilding, Card Game, Dark Fantasy, Roguelike, and Story Rich): closest matches first, and among equally close ones the better-known games.

Slay the Spire
Shared: Card Game · Deckbuilding · Roguelike

Balatro
Shared: Card Game · Deckbuilding · Roguelike

Griftlands
Shared: Deckbuilding · Card Game · Turn-Based

Loop Hero
Shared: Deckbuilding · Roguelike · Card Game

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

Inscryption
Shared: Card Game · Deckbuilding · Story Rich

Darkest Dungeon®
Shared: Dark Fantasy · Roguelike · RPG

Library Of Ruina
Shared: Card Game · Deckbuilding · Story Rich

Roguebook
Shared: Card Game · Deckbuilding · RPG

Hand of Fate 2
Shared: Card Game · Deckbuilding · RPG

Hand of Fate
Shared: Deckbuilding · Card Game · Roguelike

Dicey Dungeons
Shared: Deckbuilding · Roguelike · Card Game

9 Kings
Shared: Card Game · Deckbuilding · Roguelike

Hades
Shared: Roguelike · Story Rich · Indie

Darkest Dungeon® II
Shared: Dark Fantasy · Roguelike · Turn-Based

Black Book
Shared: Card Game · Turn-Based · Roguelike

Baldur's Gate 3
Shared: RPG · Story Rich · Choices Matter

Knock on the Coffin Lid
Shared: Dark Fantasy · Card Game · Deckbuilding

Vampire Crawlers: The Turbo Wildcard from Vampire Survivors
Shared: Deckbuilding · Roguelike · Card Game

Monster Train
Shared: Card Game · Deckbuilding · Roguelike

The Witcher 3: Wild Hunt — Remastered
Shared: Story Rich · RPG · Singleplayer

Sultan's Game
Shared: Card Game · Story Rich · RPG

Peglin
Shared: Deckbuilding · Roguelike · Turn-Based

Black Jacket
Shared: Card Game · Deckbuilding · Roguelike