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

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

Balatro
Shared: Card Game · Deckbuilding · Roguelike

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

9 Kings
Shared: Strategy · Card Game · Deckbuilding

Monster Train
Shared: Card Game · Card Battler · Deckbuilding

Inscryption
Shared: Card Game · Card Battler · Deckbuilding

Griftlands
Shared: Card Battler · Deckbuilding · Card Game

Wildfrost
Shared: Card Game · Card Battler · Deckbuilding

Dicey Dungeons
Shared: Deckbuilding · Card Battler · Roguelike Deckbuilder

Roguebook
Shared: Card Game · Deckbuilding · RPG

Library Of Ruina
Shared: Card Game · Deckbuilding · Strategy

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

Chrono Ark
Shared: Strategy · Roguelike Deckbuilder · RPG

Super Fantasy Kingdom
Shared: Strategy · Roguelike · RPG

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

Gordian Quest
Shared: Card Game · Card Battler · RPG

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

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

Black Jacket
Shared: Card Game · Deckbuilding · Roguelike

HELLCARD
Shared: Card Battler · Roguelike · Deckbuilding

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

Breachway
Shared: Card Game · Strategy · Deckbuilding

Across the Obelisk
Shared: Card Game · Deckbuilding · Roguelike

Overdungeon
Shared: Strategy · Card Battler · Deckbuilding