Games like Up Cards
Games like Up Cards include Balatro, Slay the Spire, Slay the Spire 2, Monster Train, and RACCOIN: Coin Pusher Roguelike. We matched them by the tags players give Up Cards on Steam (Card Game, Casual, Strategy, Roguelike, and Deckbuilding): closest matches first, and among equally close ones the better-known games.

Balatro
Shared: Card Game · Roguelike · Deckbuilding

Slay the Spire
Shared: Card Game · Roguelike · Deckbuilding

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

Monster Train
Shared: Card Game · Deckbuilding · Roguelike

RACCOIN: Coin Pusher Roguelike
Shared: Strategy · Roguelike · Deckbuilding

Inscryption
Shared: Card Game · Deckbuilding · Roguelike

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

Ballionaire
Shared: Casual · Singleplayer · Roguelike

Stacklands
Shared: Card Game · Strategy · Roguelite

Wildfrost
Shared: Card Game · Deckbuilding · Roguelike

DICEOMANCER
Shared: Card Game · Strategy · Deckbuilding

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

Across the Obelisk
Shared: Casual · Card Game · Roguelike

Monster Train 2
Shared: Card Game · Roguelike · Deckbuilding

Ratropolis
Shared: Deckbuilding · Strategy · Card Game

9 Kings
Shared: Strategy · Card Game · Roguelike

Dicey Dungeons
Shared: Deckbuilding · Roguelike · Card Game

Roguebook
Shared: Card Game · Deckbuilding · Strategy

FrostBound
Shared: Card Game · Deckbuilding · Strategy

Slots & Daggers
Shared: Casual · Strategy · Roguelike

Demonic Mahjong
Shared: Card Game · Strategy · Roguelike

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

Loop Hero
Shared: Roguelike · Deckbuilding · Card Game

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