Games like Nybble
Games like Nybble include Balatro, Slay the Spire, Slay the Spire 2, Inscryption, and Monster Train. We matched them by the tags players give Nybble on Steam (Deckbuilding, Roguelike, Card Game, Roguelite, and Hacking): closest matches first, and among equally close ones the better-known games.

Balatro
Shared: Roguelike · Card Game · Deckbuilding

Slay the Spire
Shared: Card Game · Roguelike · Deckbuilding

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

Inscryption
Shared: Card Game · Deckbuilding · Card Battler

Monster Train
Shared: Deckbuilding · Card Game · Roguelite

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

9 Kings
Shared: Roguelike · Deckbuilding · Card Game

Dicey Dungeons
Shared: Deckbuilding · Roguelike · Roguelite

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

Ratropolis
Shared: Deckbuilding · Roguelite · Card Game

Griftlands
Shared: Deckbuilding · Roguelite · Card Battler

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

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

Wildfrost
Shared: Card Game · Deckbuilding · Card Battler

Ballionaire
Shared: Roguelike · Deckbuilding · Roguelite

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

DICEOMANCER
Shared: Card Game · Deckbuilding · Strategy

Loop Hero
Shared: Roguelike · Deckbuilding · Roguelite

Roguebook
Shared: Deckbuilding · Card Game · Roguelite

Across the Obelisk
Shared: Card Game · Roguelike · Deckbuilding

Stacklands
Shared: Card Game · Roguelite · Card Battler

Super Fantasy Kingdom
Shared: Roguelike · Strategy · Roguelite

NEOVERSE
Shared: Deckbuilding · Roguelite · Card Game

Black Jacket
Shared: Card Game · Roguelike · Deckbuilding