Privacy · Idle War · Oscar Builds

Short version: Idle War does not collect personal data, does not use cookies, and does not sell or share anything about you.

Last updated 31 October 2026.

The browser version

Your progress is saved in your browser's local storage, on your own device. It is never sent to a server.
Clearing your browser data deletes your save. If the game offers a save to file option in its settings, use it to keep a copy.
There are no accounts, ads or in-game purchases in the browser version.

Mobile versions are not out yet. When they are, this page will be updated before release to explain any ads, purchases or data they involve.

Questions about privacy, or a request about your data: [email protected].