Games like Paws and Whiskers
Games like Paws and Whiskers include 9 Kings, Balatro, Legend Creatures(传奇生物), Slay the Spire, and Monster Sanctuary. We matched them by the tags players give Paws and Whiskers on Steam (Strategy, RPG, Deckbuilding, Exploration, and Creature Collector): closest matches first, and among equally close ones the better-known games.

9 Kings
Shared: Strategy · RPG · Deckbuilding

Balatro
Shared: Deckbuilding · Strategy · Roguelike

Legend Creatures(传奇生物)
Shared: Exploration · Strategy · Roguelike

Slay the Spire
Shared: Deckbuilding · Strategy · Roguelike

Monster Sanctuary
Shared: Creature Collector · Turn-Based Tactics · Exploration

Roguebook
Shared: RPG · Deckbuilding · Strategy

Mount & Blade II: Bannerlord
Shared: Strategy · RPG · Singleplayer

Slay the Spire 2
Shared: Deckbuilding · Strategy · Roguelike

Super Fantasy Kingdom
Shared: Strategy · RPG · Deckbuilding

GWENT: The Witcher Card Game
Shared: Strategy · RPG · Deckbuilding

Monster Train
Shared: Deckbuilding · Turn-Based Tactics · Strategy

XCOM 2
Shared: Strategy · RPG · Turn-Based Tactics

He is Coming
Shared: Strategy · RPG · Deckbuilding

Yaoling: Mythical Journey
Shared: Strategy · RPG · Creature Collector

Peglin
Shared: Deckbuilding · Strategy · Roguelike

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

The Last Spell
Shared: Strategy · RPG · Turn-Based Tactics

Backpack Hero
Shared: Deckbuilding · Strategy · Inventory Management

Dungeons & Degenerate Gamblers
Shared: Strategy · Deckbuilding · RPG

Stoneshard
Shared: RPG · Strategy · Roguelike

The Scroll of Taiwu : Beyond The Dome
Shared: RPG · Strategy · Casual

Batomon Showdown
Shared: Strategy · Creature Collector · Deckbuilding

Nubby's Number Factory
Shared: Strategy · Deckbuilding · Roguelike

Battle Brothers
Shared: Strategy · RPG · Turn-Based Tactics