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Email: riichicitysupport@mahjong-jp.com
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Publisher
Formirai Co., Ltd.
Developer
Formirai Co., Ltd.
Online PvP
Cross-Platform Multiplayer
In-App Purchases
Interface Full Audio Subtitles
English ✔ ✔
Japanese ✔ ✔ ✔
Traditional Chinese ✔ ✔
Simplified Chinese ✔ ✔
Title: Riichi City × The Quintessential Quintuplets Specials 2
Developer: Formirai Co., Ltd.
Publisher: Formirai Co., Ltd.
Release Date: Sep 8, 2022
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System Requirements

Windows
macOS
SteamOS + Linux
    Minimum:
    • Requires a 64-bit processor and operating system
    • OS *: Windows 7 SP1以上
    • Processor: Intel Pentium Dual CPU E2180 2.00GHz
    • Memory: 2 GB RAM
    • Graphics: GeForce GT 430 / ATI Radeon HD 2600XT
    • DirectX: Version 10
    • Network: Broadband Internet connection
    • Storage: 500 MB available space
    Recommended:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10
    • Processor: Intel Core i5 – 2.4 GHz
    • Memory: 3 GB RAM
    • Graphics: GeForce GT 430 / ATI Radeon HD 2600XT
    • DirectX: Version 10
    • Network: Broadband Internet connection
    • Storage: 500 MB available space
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.
    Minimum:
    • OS: MacOSX 10.13 or higher
    • Processor: Intel Core i5 – 2.4 GHz
    • Memory: 2 GB RAM
    • Graphics: AMD Radeon HD 6490M
    • Network: Broadband Internet connection
    • Storage: 500 MB available space
    Recommended:
    • OS: MacOSX 10.13 or higher
    • Processor: Intel Core i5-2400S, 2.6 GHz
    • Memory: 3 GB RAM
    • Graphics: AMD Radeon HD 6750M
    • Network: Broadband Internet connection
    • Storage: 500 MB available space
    Minimum:
    • OS: Ubuntu 10.04.4 LTS (Lucid Lynx)
    • Processor: Intel Core i5 – 2.4 GHz
    • Memory: 2 GB RAM
    • Graphics: AMD Radeon HD 6490M
    • Network: Broadband Internet connection
    • Storage: 500 MB available space
    Recommended:
    • OS: Ubuntu 18.10 (Cosmic Cuttlefish)
    • Processor: Intel Core i5-2400S, 2.6 GHz
    • Memory: 3 GB RAM
    • Graphics: AMD Radeon HD 6750M
    • Network: Broadband Internet connection
    • Storage: 500 MB available space