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

Balatro
Shared: Card Game · Deckbuilding · Roguelike

Slay the Spire
Shared: Card Game · Deckbuilding · Roguelike

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

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

Ballionaire
Shared: Casual · Deckbuilding · Singleplayer

DICEOMANCER
Shared: Card Game · Strategy · Deckbuilding

Ratropolis
Shared: Deckbuilding · Strategy · Card Game

Monster Train
Shared: Deckbuilding · Card Game · Roguelike

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

Across the Obelisk
Shared: Casual · Card Game · Deckbuilding

9 Kings
Shared: Strategy · Deckbuilding · Roguelike

Dicey Dungeons
Shared: Deckbuilding · Roguelike · Roguelite

Inscryption
Shared: Card Game · Deckbuilding · Roguelike

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

Monster Train 2
Shared: Card Game · Deckbuilding · Roguelike

Loop Hero
Shared: Deckbuilding · Roguelike · Card Game

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

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

Stacklands
Shared: Card Game · Strategy · Roguelite

Rana Card
Shared: Casual · Card Game · Deckbuilding

Roguebook
Shared: Deckbuilding · Card Game · Strategy

Dicevaders
Shared: Deckbuilding · Roguelike · Casual

Peglin
Shared: Deckbuilding · Roguelike · Strategy

FrostBound
Shared: Deckbuilding · Card Game · Roguelike