Games like Card Hero
Games like Card Hero include Balatro, Vampire Crawlers: The Turbo Wildcard from Vampire Survivors, Slay the Spire, Slay the Spire 2, and Inscryption. We matched them by the tags players give Card Hero on Steam (Deckbuilding, Martial Arts, Real Time Tactics, Action, and Card Game): closest matches first, and among equally close ones the better-known games.

Balatro
Shared: Deckbuilding · Card Game · Strategy

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

Slay the Spire
Shared: Deckbuilding · Card Game · Card Battler

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

Inscryption
Shared: Deckbuilding · Card Game · Card Battler

Monster Train
Shared: Deckbuilding · Card Battler · Card Game

Fights in Tight Spaces
Shared: Deckbuilding · Action · Martial Arts

Griftlands
Shared: Deckbuilding · Card Battler · Card Game

Infinity Wars: Animated Trading Card Game
Shared: Deckbuilding · Card Game · Strategy

Loop Hero
Shared: Deckbuilding · Card Game · Choices Matter

天外武林 (Traveler of Wuxia)
Shared: Deckbuilding · Martial Arts · Card Game

One Step From Eden
Shared: Deckbuilding · Action · Card Battler

Magic: The Gathering Arena
Shared: Deckbuilding · Card Game · Strategy

Ratropolis
Shared: Deckbuilding · Card Battler · Card Game

NEOVERSE
Shared: Deckbuilding · Card Battler · Card Game

Across the Obelisk
Shared: Deckbuilding · Card Game · Adventure

Library Of Ruina
Shared: Deckbuilding · Card Game · Strategy

Vault of the Void
Shared: Deckbuilding · Card Battler · Card Game

Marvels Midnight Suns Digital Edition
Shared: Deckbuilding · Card Game · Turn-Based Strategy

Monster Train 2
Shared: Deckbuilding · Card Game · Strategy

The Bazaar
Shared: Deckbuilding · Strategy · Card Game

9 Kings
Shared: Deckbuilding · Strategy · Card Game

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

Yu-Gi-Oh! Legacy of the Duelist
Shared: Deckbuilding · Card Game · Card Battler