Games like The Dark Horde
Games like The Dark Horde include Balatro, Slay the Spire 2, Slay the Spire, Monster Train, and Library Of Ruina. We matched them by the tags players give The Dark Horde on Steam (Deckbuilding, Card Game, Casual, Turn-Based Strategy, and Time Management): closest matches first, and among equally close ones the better-known games.

Balatro
Shared: Card Game · Deckbuilding · Casual

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

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

Monster Train
Shared: Card Game · Deckbuilding · Card Battler

Library Of Ruina
Shared: Card Game · Deckbuilding · Difficult

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

Inscryption
Shared: Card Game · Deckbuilding · Card Battler

9 Kings
Shared: Card Game · Deckbuilding · Auto Battler

Magic: The Gathering Arena
Shared: Card Game · Deckbuilding · Turn-Based Strategy

The Bazaar
Shared: Deckbuilding · Card Game · Auto Battler

Wildfrost
Shared: Card Game · Deckbuilding · Card Battler

Gloomhaven
Shared: Difficult · Turn-Based Strategy · Card Game

Monster Train 2
Shared: Card Game · Deckbuilding · Turn-Based Strategy

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

NEOVERSE
Shared: Deckbuilding · Card Game · Turn-Based Strategy

SpellRogue
Shared: Deckbuilding · Card Game · Difficult

Astrea: Six-Sided Oracles
Shared: Card Game · Deckbuilding · Card Battler

Looper Tactics
Shared: Deckbuilding · Card Game · Auto Battler

DICEOMANCER
Shared: Card Game · Deckbuilding · Card Battler

StarVaders
Shared: Deckbuilding · Card Game · Difficult

Overdungeon
Shared: Casual · Deckbuilding · Card Game

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

Hadean Tactics
Shared: Card Game · Deckbuilding · Auto Battler

Ratropolis
Shared: Deckbuilding · Card Game · Card Battler