Privacy Policy

Effective date: November 1, 2026

This policy explains what happens to your information when you play Sunwane or visit sunwane.com. The short version: we don’t collect your personal data.

Who we are

Sunwane is made by BYN Studios, which is responsible for this policy. You can reach us at [CONTACT_EMAIL].

The game

• No account. The game doesn’t ask you to create an account or give us any personal information.
• We don’t collect, sell or share personal data. BYN Studios doesn’t receive information about who you are or how you play.
• Saves stay on your device. Your progress is stored only on the device where you play. If you uninstall the game, your saves are deleted.
• No ads, no analytics, no tracking. The game contains no advertising, analytics or tracking tools. The Android version doesn’t even ask for internet permission.

The browser demo

The free browser demo is played on itch.io, which hosts it and has its own privacy policy. Your demo progress is saved only in your browser’s local storage, on your device. BYN Studios doesn’t receive any data from the demo. If you clear your browser data, your demo progress is deleted.

Purchases

The free demo includes the Prologue and Chapter I. The rest of the story is unlocked with a one-time purchase. That purchase is handled entirely by the store you bought the game from, under its own privacy policy:

• Android: Google Privacy Policy (Google Play)
• PC: Valve Privacy Policy (Steam)

BYN Studios only receives confirmation that the purchase was made, so the game can unlock the content. We never see your payment details.

Cloud saves in the future

If we add cloud saves later (through Google Play Games or Steam Cloud), that service will be run by Google or Valve under their own policies. We will update this policy before that happens.

Age

Sunwane is rated 13+. It isn’t directed at children under 13.

This website

sunwane.com is hosted on Firebase Hosting, a Google service. To deliver the site and keep it secure, Firebase may log technical data such as your IP address. This website doesn’t use cookies or analytics.

The embedded trailer uses YouTube’s privacy-enhanced mode (youtube-nocookie.com), which does not store cookies until you play the video, subject to Google’s Privacy Policy.

Changes to this policy

If anything changes, we’ll update this page and the effective date at the top.

Contact

Questions about this policy? Write to BYN Studios at [CONTACT_EMAIL].