Games like Mahjong 16 TW
Games like Mahjong 16 TW include Plague Inc: Evolved, Balatro, Bloons TD 6, Slay the Spire 2, and ShellShock Live. We matched them by the tags players give Mahjong 16 TW on Steam (Strategy, Card Game, 2D Platformer, 2D, and Multiplayer): closest matches first, and among equally close ones the better-known games.

Plague Inc: Evolved
Shared: Strategy · Multiplayer · Singleplayer

Balatro
Shared: Card Game · Strategy · Singleplayer

Bloons TD 6
Shared: Strategy · Multiplayer · Singleplayer

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

ShellShock Live
Shared: Strategy · 2D · Multiplayer

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

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

UNO
Shared: Card Game · Multiplayer · Strategy

The Escapists 2
Shared: Strategy · Multiplayer · 2D

9 Kings
Shared: Strategy · Card Game · Multiplayer

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

Plants vs. Zombies GOTY Edition
Shared: Strategy · Singleplayer · 2D

Slay the Spire
Shared: Card Game · Strategy · Singleplayer

Buckshot Roulette
Shared: Strategy · Multiplayer · Singleplayer

Game Dev Tycoon
Shared: Strategy · Indie · 2D

Sid Meier’s Civilization® VI
Shared: Strategy · Multiplayer · Singleplayer

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

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

Town of Salem
Shared: Strategy · Multiplayer · Indie

Cosmoteer: Starship Architect & Commander
Shared: Strategy · 2D · Singleplayer

Liars Bar
Shared: Multiplayer · PvP · Casual

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

Koi-Koi Japan [Hanafuda playing cards]
Shared: Card Game · Strategy · PvP

Golf With Your Friends
Shared: Multiplayer · Casual · Indie