Legal

Privacy Policy

Effective date: June 2025

Overview

Quartz Hollow is a browser-based crystal exploration game that runs entirely on your device. The hollow you explore exists only on your screen — no server ever learns of your visit.

Data We Do Not Collect

Geode counts, score, and your position within the hollow are temporary JavaScript values held in browser memory. They are erased automatically when you close or refresh the tab.

Technical Log Data

Standard hosting infrastructure may log basic request metadata — path, status code, browser family — purely for uptime monitoring. No gameplay information is included in these logs.

Cookies and Storage

Quartz Hollow sets no cookies and makes no writes to localStorage, sessionStorage, or any other browser storage. Each session begins completely clean.

Third-Party Services

Google Fonts CDN is the sole external dependency, used to deliver display typography. No analytics, advertising, or tracking services are present.

Players of All Ages

Crystal-themed imagery with calm, treasure-hunting gameplay contains nothing mature. The complete absence of data collection makes the game safe for all ages.

Policy Updates

If our data handling approach ever changes, the effective date shown above will be updated accordingly.