Support

Yes, your game progress is automatically saved on your device. However, please note that uninstalling the app will delete your progress. Cloud save functionality is planned for future updates.

Currently, we support Japanese, English, Simplified Chinese, and Traditional Chinese. You can change the language anytime in the game settings menu.

Basic gameplay is available offline. However, ranking features and downloading new content require an internet connection.

We plan to support iPhone/iPad with iOS 14.0+, Android smartphones/tablets with Android 8.0+, Windows 10+, and macOS 11+. Please check each store page for details.

Quizzes are created based on actual news articles and events from the selected year. The content is for educational purposes, referencing multiple sources while also focusing on entertainment value.

If you discover a bug, please report it via the contact form or email (support@example.com). It helps if you include: device information, OS version, detailed description of the issue, and screenshots if possible.

Refunds are subject to each platform's policies (App Store, Google Play, Steam). Please check the support page of the relevant platform. For technical issues, contact our support team.

Yes, the app is designed for all ages. It contains no violent or inappropriate content and is ideal for educational purposes. However, as there are in-app purchase features, parental supervision is recommended.