Is Riichi City - Japanese Mahjong playable on Steam Deck?
Steam Deck verdict
Runs great
Yes — Riichi City - Japanese Mahjong runs great on the Steam Deck.
Riichi City - Japanese Mahjong runs great on the Steam Deck. Valve rates it Playable on the Steam Deck. The Linux/Proton community rates it Platinum on ProtonDB across 13 reports.
Game info
- Genres
- —
- Developer
- Formirai Co., Ltd.
- Publisher
- Formirai Co., Ltd.
- Release
- September 8, 2022
- Price
- See on Steam
- Metacritic
- —
System requirements
Windows specs from Steam — the Deck runs these through Proton.
- 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
- 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
Steam Deck compatibility
Does it run?
- Valve rating
- Playable
Community rating · 13 reports (ProtonDB)
Does it run well?
Runs well with the default settings.
- ✓On-screen keyboard doesn't pop up automatically
- ✓Full controller support out of the box
- ✓Interface text is legible
- ✓Good performance with default settings
Riichi City - Japanese Mahjong performance & FPS on Steam Deck
Based on 1 Steam Deck community reports. These are the framerates players actually settle on — many cap it to save battery — not the game's maximum. Runs well with the default settings.
Battery & recommended settings
Estimated battery life
- Recommended preset
- default
- Typical power draw
- ~10 W
💡 SteamDeckPlayable tip: System Proton version native Steamos version 3.4
Tips for playing Riichi City - Japanese Mahjong on Steam Deck
- •Open the on-screen keyboard manually with STEAM + X when you need to type.
- •Default settings already run well — no major tweaks needed to play comfortably.
Frequently asked questions
›Is Riichi City - Japanese Mahjong playable on Steam Deck?
Riichi City - Japanese Mahjong runs great on the Steam Deck. Valve rates it Playable on the Steam Deck. The Linux/Proton community rates it Platinum on ProtonDB across 13 reports.
›Is Riichi City - Japanese Mahjong Steam Deck Verified?
Not Verified, but Valve rates Riichi City - Japanese Mahjong as Playable on the Steam Deck.
›How many FPS does Riichi City - Japanese Mahjong get on Steam Deck?
Steam Deck players most often report playing Riichi City - Japanese Mahjong at ~60 fps (based on 1 community reports). These are usually the framerate players settle on — many cap it to save battery — not the game's maximum.
›How long does the battery last playing Riichi City - Japanese Mahjong on Steam Deck?
Steam Deck players report roughly 5h 45m at 40 fps, 5h 0m at 60 fps on Riichi City - Japanese Mahjong (from ShareDeck community reports). Capping the framerate and TDP lower stretches it further; higher brightness shortens it.
›Can you play Riichi City - Japanese Mahjong multiplayer on Steam Deck?
Yes — Riichi City - Japanese Mahjong has no Deck-blocking anti-cheat reported, so its online and multiplayer modes should work like on any PC.
Community configurations
Found a setup that works great for Riichi City - Japanese Mahjong on Steam Deck? Share it and help the community grow.