Games like Pluto
Games like Pluto include Balatro, Slay the Spire 2, Slay the Spire, 9 Kings, and Inscryption. We matched them by the tags players give Pluto on Steam (Strategy, Card Game, Roguelike, Deckbuilding, and Dark Fantasy): closest matches first, and among equally close ones the better-known games.

Balatro
Shared: Card Game · Roguelike · Strategy

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

Slay the Spire
Shared: Card Game · Roguelike · Strategy

9 Kings
Shared: Strategy · Roguelike · Card Game

Inscryption
Shared: Card Game · Deckbuilding · Roguelike

Monster Train 2
Shared: Card Game · Roguelike · Strategy

Loop Hero
Shared: Roguelike · Deckbuilding · Card Game

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

Nubby's Number Factory
Shared: Strategy · Roguelike · Deckbuilding

Dungeons & Degenerate Gamblers
Shared: Strategy · Roguelike · Card Game

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

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

Super Fantasy Kingdom
Shared: Strategy · Roguelike · Card Game

Darkest Dungeon®
Shared: Roguelike · Dark Fantasy · Strategy

DICEOMANCER
Shared: Strategy · Card Game · Deckbuilding

Hand of Fate
Shared: Roguelike · Card Game · Deckbuilding

RACCOIN: Coin Pusher Roguelike
Shared: Strategy · Roguelike · Deckbuilding

Roguebook
Shared: Card Game · Strategy · Deckbuilding

Dicey Dungeons
Shared: Deckbuilding · Roguelike · Strategy

Ratropolis
Shared: Deckbuilding · Strategy · Card Game

Slots & Daggers
Shared: Strategy · Roguelike · Dark Fantasy

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

Tainted Grail: Conquest
Shared: Card Game · Deckbuilding · Roguelike

Library Of Ruina
Shared: Card Game · Strategy · Deckbuilding