Games like Puzzline
Games like Puzzline include UNO, Gremlins, Inc., 100% Orange Juice, Slay the Spire 2, and Talisman: Digital Classic Edition. We matched them by the tags players give Puzzline on Steam (Indie, Card Game, Multiplayer, Card Battler, and Turn-Based Strategy): closest matches first, and among equally close ones the better-known games.

UNO
Shared: Card Game · Multiplayer · Board Game

Gremlins, Inc.
Shared: Card Game · Multiplayer · Board Game

100% Orange Juice
Shared: Multiplayer · Card Game · Board Game

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

Talisman: Digital Classic Edition
Shared: Multiplayer · Indie · Board Game

Balatro
Shared: Card Game · Strategy · Indie

Rento Fortune: Online Dice Board Game (大富翁)
Shared: Multiplayer · Board Game · Strategy

Through the Ages
Shared: Card Game · Strategy · Multiplayer

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

Wingspan
Shared: Card Game · Board Game · Strategy

Root
Shared: Board Game · Strategy · Indie

Tabletop Simulator
Shared: Multiplayer · Card Game · Board Game

Plague Inc: Evolved
Shared: Indie · Strategy · Multiplayer

Sentinels of the Multiverse
Shared: Card Game · Indie · Card Battler

Liars Bar
Shared: Multiplayer · Indie · Casual

Dota Underlords
Shared: Multiplayer · Strategy · Casual

Inscryption
Shared: Card Game · Card Battler · Strategy

Armello
Shared: Card Game · Turn-Based Strategy · Board Game

Chess Ultra
Shared: Indie · Strategy · Multiplayer

Carcassonne - Tiles and Tactics
Shared: Multiplayer · Strategy · Board Game

Hasbro's BATTLESHIP
Shared: Multiplayer · Board Game · Strategy

Sid Meier’s Civilization® VI
Shared: Multiplayer · Turn-Based Strategy · Strategy

Just Go
Shared: Card Game · Strategy · Turn-Based Strategy

Bloons TD 6
Shared: Multiplayer · Strategy · Singleplayer