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

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

Balatro
Shared: Card Game · Roguelike Deckbuilder · Strategy

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

Monster Train
Shared: Card Game · Card Battler · Roguelite

Wildfrost
Shared: Roguelike Deckbuilder · Card Game · Card Battler

Dicey Dungeons
Shared: Roguelike Deckbuilder · Card Battler · Roguelite

9 Kings
Shared: Card Game · Roguelike Deckbuilder · Strategy

Across the Obelisk
Shared: Roguelike Deckbuilder · Turn-Based Strategy · Card Game

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

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

StarVaders
Shared: Roguelike Deckbuilder · Card Game · Roguelite

Black Jacket
Shared: Roguelike Deckbuilder · Card Game · Roguelite

My Card Is Better Than Your Card!
Shared: Card Game · Roguelike Deckbuilder · Strategy

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

Chrono Ark
Shared: Roguelike Deckbuilder · Card Game · Strategy

LONESTAR
Shared: Roguelike Deckbuilder · Card Battler · Strategy

Roguebook
Shared: Card Game · Roguelite · Strategy

Library Of Ruina
Shared: Card Game · Strategy · Difficult

Inscryption
Shared: Card Game · Card Battler · Roguelite

Griftlands
Shared: Card Battler · Roguelite · Card Game

Breachway
Shared: Card Game · Roguelike Deckbuilder · Strategy

Super Fantasy Kingdom
Shared: Strategy · Card Game · Roguelike Deckbuilder

DICEOMANCER
Shared: Card Game · Roguelike Deckbuilder · Card Battler

RACCOIN: Coin Pusher Roguelike
Shared: Roguelike Deckbuilder · Strategy · Turn-Based Strategy