Games like CosmoPirates
Games like CosmoPirates include Slay the Spire, Slay the Spire 2, Balatro, Monster Train, and Wildfrost. We matched them by the tags players give CosmoPirates on Steam (Roguelike Deckbuilder, Deckbuilding, Card Game, Roguelike, and Card Battler): closest matches first, and among equally close ones the better-known games.

Slay the Spire
Shared: Roguelike Deckbuilder · Card Game · Deckbuilding

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

Balatro
Shared: Roguelike Deckbuilder · Card Game · Deckbuilding

Monster Train
Shared: Card Game · Deckbuilding · Card Battler

Wildfrost
Shared: Roguelike Deckbuilder · Card Game · Card Battler

9 Kings
Shared: Roguelike · Card Game · Deckbuilding

Dicey Dungeons
Shared: Roguelike Deckbuilder · Deckbuilding · Card Battler

月圆之夜 (Night of Full Moon)
Shared: Card Game · Deckbuilding · Card Battler

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

Inscryption
Shared: Card Game · Deckbuilding · Card Battler

As We Descend
Shared: Roguelike Deckbuilder · Card Game · Deckbuilding

Touhou: Lost Branch of Legend
Shared: Roguelike Deckbuilder · Roguelike · Card Battler

Die in the Dungeon
Shared: Deckbuilding · Roguelike · Roguelike Deckbuilder

Monster Train 2
Shared: Roguelike Deckbuilder · Card Game · Deckbuilding

Across the Obelisk
Shared: Roguelike Deckbuilder · Card Game · Deckbuilding

StarVaders
Shared: Roguelike Deckbuilder · Deckbuilding · Card Game

DICEOMANCER
Shared: Card Game · Roguelike Deckbuilder · Card Battler

Super Fantasy Kingdom
Shared: Roguelike · Card Game · Deckbuilding

Hand of Fate
Shared: Roguelike Deckbuilder · Deckbuilding · Roguelike

Roguebook
Shared: Card Game · Deckbuilding · Roguelike

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

Griftlands
Shared: Deckbuilding · Card Battler · Roguelite

Vault of the Void
Shared: Roguelike Deckbuilder · Deckbuilding · Card Game

Astrea: Six-Sided Oracles
Shared: Roguelike Deckbuilder · Card Game · Card Battler

