Games like Conquer Lands
Games like Conquer Lands include Slay the Spire, Balatro, Slay the Spire 2, Dicey Dungeons, and Wildfrost. We matched them by the tags players give Conquer Lands on Steam (Roguelike Deckbuilder, Card Game, Card Battler, Roguelike, and Deckbuilding): 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 · Roguelike

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

Dicey Dungeons
Shared: Roguelike Deckbuilder · Card Battler · Deckbuilding

Wildfrost
Shared: Roguelike Deckbuilder · Card Battler · Card Game

9 Kings
Shared: Card Game · Roguelike · Roguelike Deckbuilder

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

Monster Train
Shared: Card Battler · Card Game · Deckbuilding

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

Yao-Guai Hunter
Shared: Roguelike Deckbuilder · Card Game · Roguelike

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

Roguebook
Shared: Card Game · Deckbuilding · Strategy

Griftlands
Shared: Card Battler · Deckbuilding · Card Game

Super Fantasy Kingdom
Shared: Roguelike · Strategy · Card Game

Black Jacket
Shared: Roguelike Deckbuilder · Card Game · Roguelike

Inscryption
Shared: Card Game · Card Battler · Deckbuilding

Breachway
Shared: Card Game · Roguelike · Roguelike Deckbuilder

Ratropolis
Shared: Card Battler · Deckbuilding · Card Game

DICEOMANCER
Shared: Card Game · Roguelike Deckbuilder · Card Battler

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

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

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

Backpack Hero
Shared: Roguelike Deckbuilder · Turn-Based · Deckbuilding

Blood Card
Shared: Roguelike Deckbuilder · Card Battler · Card Game