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Steam Deck Compatibility - Internal Testing

Kana no Mado · published 27 Jun 2025, 10:28 UTC

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Steam Deck Compatibility – Tested and Working

Kana no Mado is not Deck Verified yet, but I want to share early details for those planning to play on Steam Deck.

Fully functional on Steam Deck and Steam Deck OLED
I have tested the app on both LCD and OLED models. Performance is smooth, with no input or display issues.
Full controller support
All menus and quizzes can be navigated using Steam Deck controls. The cursor is hidden, and the interface responds naturally to D-pad, analog stick, and buttons.
Native 1280x800 resolution
The app runs at the Deck’s native resolution, with crisp text and clean UI scaling. No manual adjustments needed.

Not Deck Verified (yet)

Valve has not completed Deck verification for Kana no Mado yet. While there’s no ETA, the app is fully playable and ready for Deck users at launch. If you experience any issues, feel free to leave feedback in the Community Hub!

Other announcements

All news

Game update27 May 2026Small HotfixI fixed a launch configuration issue affecting the latest Windows build. If the game still does not start correctly, please restart Steam or verify the game files. Thank you for your patience.Game update25 May 2026Kana no Mado - Version 1.1.3 UpdateThis update focuses on stability, progression tracking, and several long-standing issues reported by players. · Fixed multiple progression and achievement tracking issues in Learn and Practice modes. · Completion progress is now recorded more reliably across modes. · Fixed an issue where the Explorer achievement could fail to unlock correctly. · Practice mode now tracks end-of-session progress…Game update4 Oct 2025Update Notes for Oct 4 (Version 1.1.2) RevisionFixed a minor path error introduced in the previous build update.