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IdleOn - The Idle RPG vs Riichi City - Japanese Mahjong: which is better?

IdleOn - The Idle RPG IdleOn - The Idle RPG Riichi City - Japanese Mahjong Riichi City - Japanese Mahjong

🗳️ Which one would you pick?

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📌 Key comparisons

  • Both games are free to play.
  • Languages: IdleOn - The Idle RPG: Simplified Chinese available; Riichi City - Japanese Mahjong: Traditional Chinese available (PC / Steam version).
  • Platforms: IdleOn - The Idle RPG is also on Browser Game; Riichi City - Japanese Mahjong is also on macOS, Linux.
  • Release year: IdleOn - The Idle RPG in 2025, Riichi City - Japanese Mahjong in 2022.
IdleOn - The Idle RPG Riichi City - Japanese Mahjong
Steam price Free Free
Traditional Chinese ⚠️ Simplified Chinese only ✅ Traditional Chinese
Platforms Steam, Browser Game, iOS, Android Steam, macOS, Linux, iOS, Android
Genres Adventure, RPG, Co-op, MMORPG, Strategy, Simulation, Casual Casual, Card, Party, Strategy, Sports
Minimum GPU — GT 430 class
Release date 2025/11/6 2022/9/8
Developer Lavaflame2 Formirai Co., Ltd.
Age rating General Parental Guidance 12+
GAME圈 followers 0 people 0 people
Discussions / Guides Posts: 2 / Guides: 1 Posts: 0 / Guides: 0
System requirements System requirements / Can I run it? System requirements / Can I run it?

🏷️ Feature comparison

Both
MultiplayerOnlineFree to PlayCross-Platform
Only IdleOn - The Idle RPG
Single-PlayerIndieCo-op
Only Riichi City - Japanese Mahjong
PvP
💬 IdleOn - The Idle RPG discussions
💬 Riichi City - Japanese Mahjo… discussions
🖥️ See which one your PC can run

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Data from the GAME圈 game database, Steam store pages (prices, languages, specs), and player ratings; votes reflect GAME圈 players' opinions and are for reference only.