Privacy Policy

1. Introduction

80億分之一 (https://80億分之一.com) is a free browser life simulation game. This policy explains information handling for the game, local records, public memorial and other available services. Playing does not require an account. Account and transaction provisions apply only when those services are enabled and used.

By accessing or using our services, you acknowledge that you have read and understood this Privacy Policy.

2. Information We Collect

We collect information directly provided by you, automatically recorded through your usage, and received from authorized third parties:

1. Account Information — When you sign up or log in, we collect your name, email address, avatar and authentication identifiers. Playing the game does not require an account.
2. Life Records & Feedback — The current life, preferences and up to 30 finished-life recaps are saved in your browser. Only when you choose to publish to the memorial do we store and publicly display the fictional name, life summary and optional message. We also process feedback you send us. Do not include personal information in a public message.
3. Billing and Transaction Data — If a paid service is offered and purchased, payment processors handle the necessary billing information. We do not store full payment card numbers on our servers.
4. Device and Usage Information — Depending on enabled logs and analytics, we may process IP addresses, browser and operating system details, access times and interactions. Memorial posting, candles and reports temporarily use IP addresses for rate limiting. To prevent duplicate reports, a secret-key-derived identifier based on the IP address and post ID is stored with the post. It is not public; raw IP addresses are not stored in report records.
5. Cookies and Local Storage — Essential cookies and browser storage maintain authentication, interface preferences, life progress and local recaps. Transfer codes contain exported game records and preferences; keep them private if you do not want others to read them.

3. How We Use Your Information

We process your data for the following legitimate purposes:

• Website & Gameplay Delivery — To provide the game and available pages, with browser-side rules, events and randomness.
• Account & Credit Management — To track credit balances, record transaction history, and manage your account lifecycle.
• Safety & Issue Handling — To detect abuse, attacks and fraud, and handle submitted issues and reports. Unconfigured automated or human moderation processes are not represented as active safeguards.
• Customer Support & Communications — To respond to your technical inquiries, notify you of system updates, and deliver essential account notifications.
• Quality Optimization — To analyze aggregated usage trends and improve readability, page performance and user experience.

4. Game Processing & Third-Party Providers

Game calculations run in your browser using rules, an event library and randomness, without large language model calls. Hosting, account, payment and analytics providers participate only when configured.

• Game records do not automatically sync to a cloud account. A transfer code lets you move them yourself.
• We do not sell your personal data or user-submitted content to third parties.
• Publishing a life to the memorial requires your explicit action. Its fictional summary and optional message then become public.

5. Data Storage and Retention

• We retain account and personal information as long as needed to provide the services or meet legal obligations.
• Clearing browser data can remove local records. Export a transfer code before changing devices if you want to keep them; importing replaces the destination records.
• Shared lives remain stored on the server and visible unless hidden following reports or removed. Hiding a post does not delete its stored data. Contact us to request removal.

6. Data Security

We use access controls and transport protection for the services provided. No electronic transmission or storage method is absolutely secure.

7. Your Privacy Rights

Depending on your jurisdiction (including rights under GDPR, CCPA, and applicable privacy regulations), you have the right to:

• Access & Portability — Request a copy of the personal data we hold about you.
• Correction — Request updates or corrections to inaccurate information.
• Deletion — Request the deletion of your account and associated personal data.
• Withdraw Consent — Revoke consent for optional data processing activities at any time.

You can exercise these rights directly through your account settings or by reaching out to our support team.

8. Updates to This Privacy Policy

We may periodically revise this Privacy Policy to reflect changes in our services, technological advancements, or legal requirements. When updates occur, we will revise the "Last Updated" date at the top of this document. Continued use of our platform after changes take effect constitutes acceptance of the updated policy.

9. Contact Us

For questions about this policy, stored data or removal requests, see Contact or email support@xn--80-wu2cnl73jixb.com.