Your plan stays with you.

Checklist storage

Completed tasks and notes are stored in this browser under wwm-progression-v1. They are not sent to Sinistous or Blizzard. Other devices, browsers and private-browsing sessions have separate storage. Clearing site data can erase the checklist.

Backups and deletion

You can download a JSON backup from My checklist and restore it after reviewing a preview. Keep downloaded files private if they contain personal notes. Use Reset checklist to clear tasks and notes, or delete this site’s browser storage. Downloaded backups must be deleted separately.

Accounts and hosting

This version has no accounts, purchases, advertisements or application analytics. Vercel hosts the site and Cloudflare provides DNS; infrastructure providers may process ordinary connection and security logs. This site does not connect to your game account.

External sites

Official sources and other Sinistous sites have their own data practices. Following a link leaves this app. The guides are public and can appear in search results. Your browser-local checklist and notes are not published.