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Proven: A Math RPGEventsJapanese Language Update / 日本語対応アップデート
Major update

Japanese Language Update / 日本語対応アップデート

Proven: A Math RPG · published 7 Sep 2026, 06:41 UTC · build 25160287

All eventsPlayers around this dateRead on Steam

Japanese text follows below. / 日本語は下にあります。

English

Hello everyone!

I’m very happy to announce that Proven: A Math RPG now features Japanese language support!

This update adds Japanese text throughout the game, including dialogue, menus, battles, items, skills, tutorials, Math Trials, and more. The game uses a bilingual presentation, with English and Japanese appearing together in many areas.

The Japanese localization was designed with a retro RPG feel in mind, including a hiragana- and katakana-focused presentation inspired by classic Japanese RPGs.

Along with the localization, I also reviewed and polished many smaller parts of the game to help make this the most complete version of Proven yet.

Thank you very much for playing and supporting the game!


日本語

みなさん、こんにちは!

『Proven: A Math RPG』が、日本語に対応しました!

今回のアップデートでは、セリフ、メニュー、バトル、アイテム、スキル、チュートリアル、「すうがくの しれん」など、ゲーム内のさまざまな部分に日本語を追加しています。

ゲーム内では、英語と日本語をいっしょに表示するバイリンガル仕様を取り入れています。

日本語版は、昔ながらの日本のRPGをイメージし、ひらがな・カタカナを中心としたレトロな雰囲気を大切にしました。

また、日本語対応にあわせて、ゲーム内の細かな部分も見直し、これまででいちばん完成度の高い『Proven: A Math RPG』を目指して調整しています。

プレイしてくださっているみなさん、本当にありがとうございます!

More from Proven: A Math RPG

Other announcements

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Game update7 Sep 2026Save Data Notice for Returning PlayersExisting save data If you played a previous version of Proven: A Math RPG , your old save file has not been deleted. Because the updated build uses a new save location, Steam may not automatically see your previous save. To continue your existing game, copy these files from the old save folder: file1.rpgsave global.rpgsave From: Proven A Math RPG/ProvenMathRPG/sdk/tools/ContentBuilder/content/w…Major update24 Sep 2021Voice Acting Added!Hello! Hope you had a great summer and are enjoying fall! We're pleased to announce that key scenes in Proven: A Math RPG now have voice acting to further enrich your experience. These scenes include the intro, the ending and when you meet new characters to recruit. We hope you'll enjoy these new additions!Major update4 Aug 2021Difficulty Adjustments Added!Hello! When creating Proven: A Math RPG, significant focus and attention was given to the difficulty curve to ensure that the game was neither too easy or too hard. In the interest of maximizing customization, we have added multiple difficulty options to cater to players that would like to make things easier or want an increased challenge. These difficulty adjustments can be accessed by enterin…