Privacy policy
cbg. Games (“this site”) is designed not to collect personal information from visitors. This policy explains what is processed while you use this site.
Personal information we collect
There is no sign-up, login or contact form, and we do not collect personal information such as your name, email address or phone number.
What is stored in your browser
Game progress and your language choice are stored only in your browser's storage (localStorage) on your device. They are never sent to this site's server.
| Storage key | Used by |
|---|---|
hanpan.lang | Site (language choice) |
mergeminer.v1 | coal-to-core |
mergeminer.v1.bad | coal-to-core |
To remove it, delete this site's data in your browser settings, or press Settings → Reset save in the game.
Access logs
This site is served by Cloudflare Pages. Cloudflare may process connection information such as IP addresses to deliver and protect the site; see the Cloudflare privacy policy.
Analytics
We do not use any visitor analytics tools.
Advertising
- This site shows Google AdSense ads. Ads appear only in spaces outside the game screen.
- Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this website or other websites.
- Google's use of advertising cookies enables it and its partners to serve ads to you based on your visits to this site and/or other sites on the Internet.
- You may opt out of personalized advertising in Google Ads Settings, and opt out of other vendors' cookies at aboutads.info.
- How Google uses information: How Google uses information from sites that use its services
Changes to this policy
If this policy changes, we will post the changes on this page and update the effective date below.
Effective date: 2026-11-11