Web App Cookie & Storage Policy

Last updated: September 18, 2026

Understanding Local Device Storage vs Cookies

Traditional websites rely on HTTP cookies sent back and forth with every server request. As a modern Progressive Web App, Duck Dash Jump uses browser localStorage and the CacheStorage API to keep your high scores, lifetime jumps, coin bank, and skin selections completely local to your device.

How We Use Client Storage

Managing and Resetting Your Storage

You have full control over all stored data. You can clear your stored game statistics and records at any time by opening the Settings Modal within the game and clicking "Reset All", or by clearing your browser's website data.