Games like 21: Dead Man's Deck
Games like 21: Dead Man's Deck include Inscryption, Slay the Spire 2, Balatro, Slay the Spire, and Library Of Ruina. We matched them by the tags players give 21: Dead Man's Deck on Steam (Card Game, Deckbuilding, Gothic, Card Battler, and Roguelike): closest matches first, and among equally close ones the better-known games.
Inscryption
Shared: Card Game · Card Battler · Deckbuilding
Slay the Spire 2
Shared: Card Game · Deckbuilding · Roguelike
Balatro
Shared: Card Game · Deckbuilding · Roguelike
Slay the Spire
Shared: Card Game · Card Battler · Deckbuilding
Library Of Ruina
Shared: Card Game · Deckbuilding · Strategy
Monster Train
Shared: Card Game · Card Battler · Deckbuilding
Vampire Crawlers: The Turbo Wildcard from Vampire Survivors
Shared: Deckbuilding · Card Battler · Card Game
9 Kings
Shared: Card Game · Deckbuilding · Roguelike
Buckshot Roulette
Shared: Dark · Strategy · Multiplayer
Magic: The Gathering Arena
Shared: Card Game · Deckbuilding · Strategy
Yu-Gi-Oh! Master Duel
Shared: Card Game · Card Battler · Strategy
Monster Train 2
Shared: Card Game · Deckbuilding · Roguelike
GWENT: The Witcher Card Game
Shared: Card Game · Deckbuilding · Strategy
Yu-Gi-Oh! Legacy of the Duelist
Shared: Card Game · Deckbuilding · Card Battler
DICEOMANCER
Shared: Card Game · Card Battler · Deckbuilding
Dicey Dungeons
Shared: Deckbuilding · Card Battler · Roguelike
Across the Obelisk
Shared: Card Game · Deckbuilding · Roguelike
Griftlands
Shared: Deckbuilding · Card Battler · Card Game
Shadowverse: Worlds Beyond
Shared: Deckbuilding · Card Battler · Card Game
The Bazaar
Shared: Deckbuilding · Card Game · Card Battler
Wildfrost
Shared: Card Game · Card Battler · Deckbuilding
Die in the Dungeon
Shared: Deckbuilding · Card Game · Roguelike
Ratropolis
Shared: Deckbuilding · Card Battler · Card Game