Games like Creatures of Aether
Games like Creatures of Aether include Magic: The Gathering Arena, Shadowverse: Worlds Beyond, GWENT: The Witcher Card Game, Balatro, and The Bazaar. We matched them by the tags players give Creatures of Aether on Steam (Strategy, Card Battler, Pixel Graphics, PvE, and Card Game): closest matches first, and among equally close ones the better-known games.

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

Shadowverse: Worlds Beyond
Shared: Card Battler · Free to Play · PvP

GWENT: The Witcher Card Game
Shared: Strategy · Card Game · Free to Play

Balatro
Shared: Strategy · Card Game · Pixel Graphics

The Bazaar
Shared: Strategy · Card Battler · Card Game

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

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

Vampire Crawlers: The Turbo Wildcard from Vampire Survivors
Shared: Card Battler · Strategy · Pixel Graphics

Inscryption
Shared: Card Battler · Card Game · Deckbuilding

Monster Train
Shared: Card Battler · Card Game · Deckbuilding

Chrono CCG
Shared: Card Battler · Card Game · Free to Play

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

9 Kings
Shared: Strategy · Card Game · Deckbuilding

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

One Turn Kill
Shared: Strategy · Pixel Graphics · Card Battler

Yu-Gi-Oh! Legacy of the Duelist : Link Evolution
Shared: Card Battler · Strategy · Card Game

Library Of Ruina
Shared: Strategy · Card Game · Deckbuilding

The Escapists 2
Shared: Strategy · Pixel Graphics · Multiplayer

Cross Blitz
Shared: Card Battler · Strategy · Card Game

World of Warships
Shared: Free to Play · PvP · Strategy

DICEOMANCER
Shared: Strategy · Card Battler · Card Game

Destiny 2
Shared: Free to Play · PvE · PvP

Pixel Gun 3D: PC Edition
Shared: Pixel Graphics · PvP · Multiplayer

Gordian Quest
Shared: Card Battler · Strategy · Card Game