Cookie Policy

Last Updated: September 7, 2026 Official Policy & Information

Cookie Policy for Dulais

Last updated: September 6, 2026

This Cookie Policy explains what cookies and similar tracking technologies are, how Dulais ('we', 'us', or 'our') utilizes them across our website located at https://dulais.my, and how you as a visitor can inspect, manage, and control your cookie preferences. This document should be read in conjunction with our comprehensive Privacy Policy and Terms of Service.

1. What Are Cookies and Web Storage?

Cookies are small text files containing small amounts of data—such as a unique anonymous identifier, site preferences, session tokens, or diagnostic flags—that are downloaded to and stored on your computer, smartphone, tablet, or other web-enabled device when you access a website. Cookies are then transmitted back to the originating website on each subsequent visit, or to another website that recognizes that specific cookie.

In addition to traditional HTTP cookies, modern web browsers support advanced storage technologies such as HTML5 LocalStorage and SessionStorage. These technologies allow websites to store user settings (such as sound volume, screen themes, and high scores) directly within your browser without transmitting data back and forth to web servers on every single page request.

2. Why We Use Cookies and Local Storage

At Dulais, cookies and web storage mechanisms are utilized to enhance your browsing experience, maintain arcade performance, and ensure our services remain 100% free and accessible to players globally. Specifically, we use cookies for:

  • Essential Operations: Ensuring our website renders correctly, handles navigation smoothly, loads game embeds securely, and protects against fraudulent bot activity;
  • User Preferences: Remembering your audio preferences, whether you prefer our 'Lights Off' theater mode, and preserving the list of games you have bookmarked as favorites;
  • Performance & Analytics: Collecting aggregated, anonymous telemetry regarding which games are played most frequently, how long players stay engaged, and identifying any loading bottlenecks;
  • Advertising & Monetization: Serving relevant, frequency-capped digital advertisements through Google AdSense and trusted advertising exchanges to support our independent gaming portal.

3. Detailed Classification of Cookies We Utilize

The cookies and storage technologies deployed on Dulais are categorized into four distinct groups:

A. Strictly Necessary / Essential Cookies

These cookies are essential for the operation of the website and cannot be switched off in our systems. They are usually only set in response to actions made by you which amount to a request for services, such as setting your privacy preferences, logging into administrative sections, or loading game assets. You can configure your browser to block or alert you about these cookies, but doing so will cause parts of the website to malfunction.

Personal Data Collected: None. These cookies do not store personally identifiable information.

B. Functionality and Preference Cookies

These cookies enable our website to provide enhanced functionality and personalized features. For instance, they allow Dulais to remember your preferred layout, your game ratings, and your saved favorite games using HTML5 LocalStorage. If you do not allow these cookies, some of these personalized features may not function as intended.

Personal Data Collected: Anonymous preference tokens and bookmarked game IDs stored locally.

C. Performance and Telemetry Cookies

These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our portal. They help us understand which game categories are most popular, which titles receive the most playtime, and how visitors move around the site. All information collected by these cookies is aggregated and therefore completely anonymous. If you do not allow these cookies, we will not know when you have visited our site and will be less able to monitor its performance.

Personal Data Collected: Aggregated diagnostic metrics, browser user-agent, operating system, and page load timings.

D. Targeting and Advertising Cookies (Google AdSense & Partners)

These cookies may be set through our site by our advertising partners, including Google AdSense. They are utilized by advertising networks to construct a profile of your browsing interests and display relevant advertisements to you across the web. They do not store direct personal information such as your real name or email address, but uniquely identify your web browser and internet device.

Google employs the DoubleClick DART cookie to serve targeted ads based on a user's previous visits to https://dulais.my and other websites on the internet. You can opt out of personalized advertising by visiting Google's official Ads Settings page.

4. Third-Party Cookies within Embedded HTML5 Games

Because Dulais features interactive HTML5 games syndicated from third-party developers and networks (such as GameMonetize), these game embeds run within sandboxed iframes that may place their own cookies, LocalStorage objects, or tracking tokens. These third-party technologies are typically utilized to save in-game level progress, maintain global leaderboards, or manage in-game interstitial video ads.

Please note that Dulais does not possess direct access to or administrative control over cookies set by third-party game developers or external ad brokers. We advise you to review the individual privacy and cookie policies of these third-party providers for complete details regarding their data practices.

5. Managing and Disabling Cookies in Your Web Browser

You have the absolute right to decide whether to accept or reject cookies. Most modern web browsers automatically accept cookies by default, but you can readily adjust your browser settings to decline cookies, erase existing cookies, or notify you whenever a cookie is being downloaded. Please note that if you choose to reject or disable all cookies, you may still access Dulais, but certain interactive features, game save functions, and visual enhancements may be impaired.

To adjust cookie settings in your preferred web browser, please consult the official documentation provided by browser vendors:

To learn more about behavioral advertising and how to exercise industry-wide opt-out choices across participating advertising networks, please visit:

6. Updates to This Cookie Policy

We may update, modify, or revise this Cookie Policy periodically to reflect changes in our operational procedures, technological enhancements, or statutory legal obligations. When updates occur, we will amend the 'Last updated' date at the top of this policy. We encourage you to revisit this page on a regular basis to remain informed about our ongoing commitment to digital privacy.

7. Contacting Us

If you have any questions, comments, or concerns regarding our use of cookies or tracking technologies on Dulais, please reach out to us at admin@dulais.my.