Companion Baduk is a modern companion app for Go players, featuring game analysis, SGF support, study tools, and an intuitive interface designed to help you improve your baduk skills.

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Coming Soon To Early Access

The developers of this game intend to release as a work in progress, developing with the feedback of players.

Note: Games in Early Access are not complete and may or may not change further. If you are not excited to play this game in its current state, then you should wait to see if the game progresses further in development. Learn more

What the developers have to say:

Why Early Access?

“Companion Baduk is launching in Early Access because it is still actively in development, but already offers enough content and features for new players to experience the strategy, learning, and enjoyment that Go has to offer. Early Access allows players to explore the app, provide feedback, and help shape future improvements while development continues.”

Approximately how long will this game be in Early Access?

“Companion Baduk is expected to remain in Early Access for approximately one year while core features are expanded, refined, and improved based on community feedback.”

How is the full version planned to differ from the Early Access version?

“The full version of Companion Baduk is planned to expand significantly on the current Early Access experience, with a strong focus on improved AI analysis tools, more in-depth lessons, and upgraded puzzle content. We also plan to continue refining the overall user experience, adding more study features, and expanding the app’s scope to better support both new and experienced Go players.”

What is the current state of the Early Access version?

“The current Early Access version of Companion Baduk includes the ability to play against a variety of AI opponents, along with lessons, personalized puzzles, and joseki opening study tools. While the core experience is already functional and enjoyable for learning and practicing Go, development is ongoing with plans to further expand and refine these features throughout Early Access.”

Will the game be priced differently during and after Early Access?

“We may increase the price slightly after Early Access as new features, content, and improvements are added over the course of development.”

How are you planning on involving the Community in your development process?

“Community feedback will play an important role throughout the development of Companion Baduk. Players are encouraged to share suggestions, report issues, and discuss the direction of the app through the feedback forum. Strong community opinions regarding gameplay, lessons, AI tools, puzzles, and overall usability will be carefully considered as development continues.”
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About This Game

Go (Baduk / Weiqi) is a timeless strategy game, but learning it shouldn’t feel ancient. Companion Baduk pairs you with modern, beginner‑friendly AI sparring partners and a library of interactive puzzles so you can explore the board with confidence from day one.

Our mission is simple: give every new player the thrill of meaningful, steady progress by combining smart AI opponents with engaging, bite‑sized lessons.

Features

Play

Click Play to jump straight into a match—komi, board size, rules, and AI strength are auto‑tuned so you can focus on the fun. Four core modes keep things fresh:

  • Normal – Traditional even‑game start

  • Chinese – Corner stones pre‑placed in the classic Chinese opening

  • Handicap – Smart handicap stones give Black a fair shot against stronger AI

  • Sunjang – Historical Korean opening layout

Challenge Mode

Watch for the Challenge Mode button—it whisks you into surprise variants that test your adaptability and reveal new strategic ideas.

Puzzles

Tackle curated Tsumego sets designed to sharpen reading skills. 

Learn

Level up through a structured curriculum that blends explanation, practice, and adaptive AI opponents:

  • Interactive, scenario‑based tutorials

  • Difficulty that scales with your growing skill

  • Personalized practice challenges

  • A guided path from absolute beginner to confident player

Shop

Customize your experience with optional upgrades:

  • Historic pro games for replay and study

  • Alternative stone and board themes

  • Advanced AI coaching tools

Profile

Your progress is tracked automatically, including:

  • Rank progression (40 k to 9 d)

  • Win‑rate trends

  • Detailed game statistics

  • Unlocked cosmetic items

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

Generative AI has been used in the development of Companion Baduk for occasional placeholder graphics, elements of companion character backstories, the promotional trailer, and some sound effects.

System Requirements

    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: Windows 11
    • Processor: Quad core 2.0ghz+
    • Memory: 8 GB RAM
    Recommended:
    • Requires a 64-bit processor and operating system
    • OS: Windows 11
    • Processor: Quad core 2.0ghz+
    • Memory: 16 GB RAM
    • Graphics: 1000 series NVIDIA or newer
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