PHOTON 47
Privacy Policy
Last updated: 13 July 2026
Photon 47 is a free browser game at photon47.com. This policy explains exactly what we collect, why, and who else sees it. It is written to be read, not to be survived.
You can play without giving us anything
If you never sign in, we never learn who you are. Your progress is written to localStorage in your own browser and stays on your device. Clearing your browser data deletes it, and we cannot recover it.
What we collect if you do sign in
Signing in exists for one reason: so your heroes and progress follow you from your laptop to your phone. It gives us:
- Your email address, and a display name if you set one.
- Your game data — heroes owned, currency, match history, rank, homestead, settings.
- If you sign in with Google or Discord, we receive your basic profile from that provider. We never receive your password.
Who processes it
| Service | What it handles | What it sees |
|---|---|---|
| Clerk | Sign-in and accounts | Email, and your Google/Discord profile if you use one |
| Supabase | Cloud saves, leaderboards, PvP matchmaking | Your game data, tied to an account id |
| Stripe | Payments, if you buy gems | Card details go straight to Stripe. We never see or store them. |
| Google AdSense | Advertising | See “Advertising” below |
| Discord | Optional: joining our community server | Only if you explicitly agree to the join prompt |
| Cloudflare | Hosting | Standard server logs, including IP address |
Advertising
The game shows ads from Google AdSense. Google and its partners use cookies to serve ads, and may personalise them based on your prior visits to this and other sites. You can opt out of personalised advertising at Google Ads Settings, and review how Google uses data from sites that use its services at policies.google.com/technologies/partner-sites.
Ads appear between matches and on shop screens. They never cover live gameplay, and gameplay is paused and muted while a full-screen ad is on screen. If you subscribe, ads are removed.
Cookies and local storage
- Local storage — your saved game, language, sound and graphics settings. Set by us, stays on your device.
- Sign-in cookies — set by Clerk to keep you signed in.
- Advertising cookies — set by Google, as described above.
Children
Photon 47 is not directed at children under 13, and we do not knowingly collect personal information from them. If you believe a child has given us personal information, email us and we will delete it.
Your rights
You can ask us to show you the data attached to your account, correct it, or delete it entirely. Email [email protected] from the address on the account and we will action it within 30 days. Deleting your account deletes your cloud save; it cannot be undone.
Changes
If this policy changes in a way that affects you, we will update the date at the top and say so in the game.
Contact
隐私政策
最后更新：2026 年 7 月 13 日
《47号光子》(Photon 47) 是一款免费网页游戏，地址为 photon47.com。本政策说明我们收集哪些信息、为什么收集、以及还有谁会看到这些信息。我们希望它是可以被读完的，而不是需要被熬过去的。
不登录也能玩
如果你从不登录，我们就永远不知道你是谁。你的进度会保存在你自己浏览器的 localStorage 里，只留在你的设备上。清除浏览器数据即会删除它，我们也无法恢复。
如果你登录，我们会收集什么
登录只为一个目的：让你的英雄和进度能从电脑同步到手机。它会让我们获得：
- 你的电子邮箱地址，以及你设置的昵称（如有）。
- 你的游戏数据 —— 已拥有的英雄、货币、对局记录、段位、家园、设置。
- 若你使用 Google 或 Discord 登录，我们会收到该平台提供的基本资料。我们永远不会收到你的密码。
由谁处理
| 服务 | 负责 | 可见内容 |
|---|---|---|
| Clerk | 登录与账户 | 邮箱；若使用第三方登录，则包含 Google/Discord 资料 |
| Supabase | 云存档、排行榜、PvP 匹配 | 与账户 ID 关联的游戏数据 |
| Stripe | 支付（购买宝石时） | 银行卡信息直接提交给 Stripe，我们既看不到也不存储。 |
| Google AdSense | 广告 | 见下方「广告」一节 |
| Discord | 可选：加入我们的社区服务器 | 仅在你明确同意加入提示时 |
| Cloudflare | 网站托管 | 常规服务器日志，包含 IP 地址 |
广告
游戏展示来自 Google AdSense 的广告。Google 及其合作伙伴会使用 Cookie 投放广告，并可能根据你此前访问本站及其他网站的记录进行个性化投放。你可以在 Google 广告设置 中关闭个性化广告，并在 policies.google.com/technologies/partner-sites 查看 Google 如何使用来自其合作网站的数据。
广告只出现在对局之间与商店界面，绝不覆盖正在进行的游戏；全屏广告播放期间，游戏会暂停并静音。订阅后可去除广告。
Cookie 与本地存储
- 本地存储 —— 你的存档、语言、音效与画质设置。由我们写入，只留在你的设备上。
- 登录 Cookie —— 由 Clerk 写入，用于保持登录状态。
- 广告 Cookie —— 由 Google 写入，如上所述。
儿童
《47号光子》并非面向 13 岁以下儿童，我们也不会有意收集他们的个人信息。若你认为有儿童向我们提供了个人信息，请发邮件告知，我们会予以删除。
你的权利
你可以要求我们出示、更正或彻底删除与你账户关联的数据。请使用账户绑定的邮箱发送邮件至 [email protected]，我们将在 30 天内处理。删除账户即删除云存档，且不可撤销。
变更
若本政策发生影响到你的变更，我们会更新顶部日期，并在游戏内说明。