Productivity tools
Making complex workflows clearer and everyday tasks simpler.
INDEPENDENT SOFTWARE & GAME COMPANY
Software for efficiency.Games for experience.
We build productivity tools, mobile apps, and independent games for users worldwide.
From first idea to public release, we keep refining every product we create.
01 / ABOUT US
Products for a global audience
Mochuan Software (Tianjin) Co., Ltd. is an independent software and game development company focused on productivity tools, mobile applications, and independent games.
Mobile applications
Stable, intuitive experiences designed around real-world use.
Independent games
Distinctive interactive works built through mechanics, systems, and expression.
02 / WHAT WE BUILD
Two areas, one product standard
Software and games are our two long-term product lines. Different forms, guided by the same commitment to clarity, reliability, and craft.
- 01SOFTWARE
Software product development
软件产品研发
We turn practical needs into products for global users through clear experiences, reliable engineering, and continuous iteration.
- 02GAMES
Independent game development
独立游戏开发
From playable prototypes and system design to complete releases, we build distinctive independent games worth returning to.
03 / OUR STUDIOS
Two studios, one shared standard
Our software and games are developed through dedicated studios that share the same approach to clear experiences, reliable engineering, and long-term support.
SOFTWARE STUDIO
DarkRio Studio
墨川软件工作室
Local-first, dependable productivity software for Apple platforms and everyday systems—simple to understand and firmly under the user's control.
GAME STUDIO
DarkRio Games
墨川游戏工作室
Independent games shaped by systems, narrative, and meaningful choices. Our first title, Everest Base Camp, is now in development.
04 / HOW WE BUILD
Turning ideas into products built to last
Product definition, experience design, engineering, release, and ongoing operation form one continuous development path.
FROM IDEA TO RELEASE
Start with the experience that matters most
We identify the real problem and core experience before moving through product design, engineering, and release.
RELEASE IS A BEGINNING
Keep improving every product
Stability, user feedback, and long-term maintenance help our software and games grow stronger over time.
05 / START A CONVERSATION
Let's talk about the next product worth building
For software products, mobile apps, independent games, and related partnerships, contact us through our official email.