Games like Dreamwalker
Games like Dreamwalker include Sanfu, Gordian Quest, GWENT: The Witcher Card Game, Inscryption, and Across the Obelisk. We matched them by the tags players give Dreamwalker on Steam (Card Game, RPG, Card Battler, Adventure, and Puzzle): closest matches first, and among equally close ones the better-known games.

Sanfu
Shared: RPG · Puzzle · Adventure

Gordian Quest
Shared: Card Game · RPG · Card Battler

GWENT: The Witcher Card Game
Shared: Card Game · RPG · Trading Card Game

Inscryption
Shared: Card Game · Card Battler · Puzzle

Across the Obelisk
Shared: Adventure · Card Game · Casual

DAVE THE DIVER
Shared: Adventure · Pixel Graphics · Casual

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

Cross Blitz
Shared: RPG · Card Game · Card Battler

Balatro
Shared: Card Game · Pixel Graphics · Card Battler

Thronebreaker: The Witcher Tales
Shared: RPG · Card Game · Adventure

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

The Witcher 3: Wild Hunt — Remastered
Shared: RPG · Adventure · Fantasy

Overdungeon
Shared: RPG · Card Battler · Card Game

Hogwarts Legacy
Shared: RPG · Adventure · Fantasy

Monster Train
Shared: Card Game · Card Battler · RPG

Faeria
Shared: Card Game · RPG · Adventure

Magic: The Gathering Arena
Shared: Card Game · Trading Card Game · Fantasy

FEZ
Shared: Puzzle · Adventure · Pixel Graphics

There Is No Game: Wrong Dimension
Shared: Puzzle · Adventure · Pixel Graphics

Animation Throwdown: The Quest for Cards
Shared: Card Game · Card Battler · Trading Card Game

Carto
Shared: Puzzle · Adventure · Indie

Chrono Ark
Shared: RPG · Card Game · Adventure

Evoland
Shared: RPG · Adventure · Fantasy

Faerie Solitaire
Shared: Card Game · RPG · Casual