LEGAL October 29, 2026

Cookies and storage
No cookies. A few saved settings.

DOM VIRUS sets no cookies. The games remember a few settings in your browser's local storage, and those never leave your device. This page lists every key, what it holds and how to clear it. Last updated 2026-10-29.

Cookies

Neither the site nor the games set cookies. The analytics we use when it is switched on, Cloudflare Web Analytics, is cookieless too.

So there is no cookie banner. There is nothing to consent to.

Where the saved settings live

Browsers keep local storage per site address. Today the DOM VIRUS hub, the DOM Battlefield site and the Fizlet site share one address, coded-dot-design.github.io.

That is why one theme choice follows you between them. Clearing that address's data clears all three.

When another site runs one of the games, the game saves its keys under that site's address instead.

Local storage: every key

dom-virus:themeYour colour theme: system, dark or light. Shared by the hub, Battlefield and Fizlet sites.

dom-virus:sherman-bytes:soundSound on or off in Sherman Bytes.

dom-virus:byte-runner:soundSound on or off in Byte Runner.

dom-virus:null-invaders:soundSound on or off in Null Invaders.

dom-virus:swarmYour best Swarm Protocol score on the hub.

dom-virus:swarm:soundSound on or off in Swarm Protocol on the hub.

dom-virus:battlefield:soundSound on or off in DOM Battlefield.

dom-battlefield:setupYour last DOM Battlefield setup: mission, side, density, map seed, formation and squad roles. A rematch starts where you left off.

dom-battlefield:introMarks the DOM Battlefield intro card as seen, so it shows only once on phones and tablets.

dom-battlefield:tipsRemembers that you switched DOM Battlefield tips off.

dom-battlefield:battle-cardsWhether the DOM Battlefield plan and orders cards are folded or pinned.

dom-battlefield:rosterThe layout of the DOM Battlefield platoon card in full screen: grid, column or row.

dom-battlefield:dockWhether the DOM Battlefield full-screen cards show icons only or labels.

blitz:modeThe Battlefield Blitz mode you picked last: solo, platoon or practice.

blitz:padWhere you dragged the Battlefield Blitz touch pad.

Session storage: gone when the tab closes

dom-virus:doorsSet for a moment when you launch DOM Battlefield from the hub, so the board opens behind the same shut doors. Removed as soon as the board loads.

How to clear them

Clear this site's data in your browser settings to remove every key at once. Most browsers list it under privacy or site settings, by site address.

Clearing does no harm. The theme goes back to its default, sound comes back on and DOM Battlefield starts from a fresh setup.

Developers can also open the browser's developer tools, find Local Storage under Application or Storage, and delete single keys.

If we ever add cookies

Anything that sets cookies or tracks you across sites would come with a consent banner first. Nothing like that would run until you agree.

This page and the privacy policy would change before it ships, with a new date.

READ THE PRIVACY POLICYPrivacy policyWhat we collect, who hosts the site and how analytics works.CONTACT DOM VIRUSQuestionsReach us through the contact page.