About ZuZi.dev
ZuZi.dev is a free HTML5 game portal: reviewed games from verified publishers that play instantly in your browser, in 9 languages, with no download or sign-up.
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What is ZuZi.dev?
ZuZi.dev is a free online game portal. You open a game page, press Play, and the game starts right in your browser on a computer, phone or tablet. There is nothing to download or install, and you do not need an account to play.
Each game page explains how to play, lists the controls, and shows which devices, screen orientations and languages the game supports, so you know what to expect before you start.
How games are published
We do not publish games automatically. Every release goes through the same steps:
- The publisher is verified before it can submit games. Each game page names its publisher.
- The uploaded build is checked automatically for a valid package, unexpected network activity and abuse.
- A member of our team plays the build and reviews its description, screenshots and controls before approving it.
- Once approved, a release is frozen: the version that was reviewed is exactly the version you play. Updates go through review again.
- If a problem is reported, we can take a game offline immediately while we investigate.
Safe by design
Games run inside a sandboxed frame served from a separate domain. A game never receives your ZuZi.dev sign-in session and cannot read your cookies, your account details or data from other games. Games only get the browser permissions they need, such as fullscreen.
There are no pop-ups and no forced sign-ups. Demo games are clearly labelled, and every game page has a “Report a problem” button.
Made for players in nine languages
The whole site is translated into nine languages. Game descriptions, instructions and FAQs are written for each language and reviewed before they go live — not just machine-translated and published.
If a game page has not been translated into your language yet, we show the English version and tell you so.
Free to play
Playing on ZuZi.dev is free. You can create a free account to save favorites, sync your play history across devices and write reviews, but it is never required to play. We do not use advertising or cross-site tracking cookies.
For game developers
If you make HTML5 games and would like to publish them on ZuZi.dev, write to [email protected] with the subject “Publishing”. Tell us about your studio and your games; we will explain the verification and review process.
FAQ
Do I need an account to play games on ZuZi.dev?
No. Every game can be played without an account. An account is only needed to save favorites across devices, write reviews and report problems.
Does ZuZi.dev work on phones and tablets?
Yes. ZuZi.dev works in modern mobile and desktop browsers. Each game page shows which devices and screen orientations that game supports.
Who makes the games on ZuZi.dev?
Games are made by independent publishers, who are verified before they can publish. The publisher's name is shown on every game page.
Are the games on ZuZi.dev safe?
Every game is reviewed by a person before publication and runs in an isolated sandbox on a separate domain, so it cannot access your ZuZi.dev account or cookies.