Games like Mahjong Soul
Games like Mahjong Soul include Richman10, 100% Orange Juice, UNO, GWENT: The Witcher Card Game, and Demonic Mahjong. We matched them by the tags players give Mahjong Soul on Steam (Mahjong, Strategy, Free to Play, Casual, and Anime): closest matches first, and among equally close ones the better-known games.

Richman10
Shared: Casual · Strategy · Tabletop

100% Orange Juice
Shared: Anime · Strategy · Board Game

UNO
Shared: Casual · Board Game · Tabletop

GWENT: The Witcher Card Game
Shared: Free to Play · Strategy · Multiplayer

Demonic Mahjong
Shared: Strategy · Mahjong · Casual

Wingspan
Shared: Strategy · Board Game · Casual

Magic: The Gathering Arena
Shared: Strategy · Free to Play · Multiplayer

Tabletop Simulator
Shared: Board Game · Tabletop · Multiplayer

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

Marvel Rivals
Shared: Free to Play · Multiplayer · Casual

SMITE®
Shared: Free to Play · Strategy · Multiplayer

Talisman: Digital Classic Edition
Shared: Strategy · Board Game · Tabletop

Brawlhalla
Shared: Free to Play · Casual · Multiplayer

Shadowverse: Worlds Beyond
Shared: Free to Play · Strategy · Anime

Richman 11
Shared: Casual · Strategy · Board Game

Koi-Koi Japan [Hanafuda playing cards]
Shared: Casual · Anime · Strategy

Root
Shared: Strategy · Board Game · Tabletop

KurtzPel
Shared: Free to Play · Anime · Multiplayer

Where Winds Meet
Shared: Free to Play · Multiplayer · Strategy

Total War: WARHAMMER III
Shared: Strategy · Real Time Tactics · Fantasy

Liars Bar
Shared: Casual · Multiplayer · Tabletop

Gremlins, Inc.
Shared: Strategy · Board Game · Tabletop

The WereCleaner
Shared: Casual · Strategy · Free to Play

Paladins®
Shared: Free to Play · Multiplayer · Strategy