Games like Free.ksPeak
Games like Free.ksPeak include Slay the Spire, Inscryption, Balatro, GWENT: The Witcher Card Game, and Slay the Spire 2. We matched them by the tags players give Free.ksPeak on Steam (Card Game, Card Battler, Colorful, Cute, and Trading Card Game): closest matches first, and among equally close ones the better-known games.

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

Inscryption
Shared: Card Game · Card Battler · Deckbuilding

Balatro
Shared: Card Game · Deckbuilding · Strategy

GWENT: The Witcher Card Game
Shared: Card Game · Strategy · Trading Card Game

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

DICEOMANCER
Shared: Card Game · Card Battler · Colorful

Magic: The Gathering Arena
Shared: Card Game · Trading Card Game · Strategy

Shadowverse: Worlds Beyond
Shared: Card Battler · Trading Card Game · Card Game

Yu-Gi-Oh! Legacy of the Duelist
Shared: Card Game · Card Battler · Trading Card Game

Monster Train
Shared: Card Battler · Card Game · Turn-Based Tactics

Stacklands
Shared: Card Game · Card Battler · Strategy

Wildfrost
Shared: Card Battler · Card Game · Turn-Based Tactics

Dicey Dungeons
Shared: Card Battler · Card Game · Deckbuilding

Library Of Ruina
Shared: Card Game · Strategy · Deckbuilding

Animation Throwdown: The Quest for Cards
Shared: Card Battler · Card Game · Trading Card Game

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

Ratropolis
Shared: Card Battler · Card Game · Deckbuilding

Monster Train 2
Shared: Card Game · Turn-Based Tactics · Deckbuilding

Card City Nights
Shared: Card Game · Card Battler · Trading Card Game

Roguebook
Shared: Card Game · Deckbuilding · Strategy

Slime Rancher 2
Shared: Cute · Colorful · Singleplayer

Cross Blitz
Shared: Card Game · Card Battler · Deckbuilding

Esports Godfather
Shared: Card Battler · Card Game · Strategy

The Bazaar
Shared: Card Battler · Card Game · Strategy