UnblockedGames88

Alien Quarantine Unblocked

Free shooting game · No download · Works at school & work

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About Alien Quarantine

Fire up Alien Quarantine, a browser-based shooting game on Unblocked Games 88 that you can play free and unblocked on any modern device. Expect alien, levels, shooter gameplay that is easy to learn and hard to put down.

Like every title on play more unblocked games, Alien Quarantine is served straight from the game's publisher, so it is always the latest version. If you enjoy it, the shooting games section is full of similar picks.

How to Play Alien Quarantine

Controls: WASD move, mouse aims, left-click fires

Press the Play button above and the game will load inside the page. On slower connections give it a few seconds on first load — after that it is cached by your browser and starts much faster.

Tips & Tricks

  • Use headphones if you can; audio cues often telegraph hazards before you see them.
  • Start slow and learn the controls before chasing a high score — a few careful rounds beat a dozen rushed ones.
  • Short sessions work best: most levels are designed to be cleared in under a couple of minutes.

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Alien Quarantine — FAQ

Is Alien Quarantine free to play?

Yes. Alien Quarantine is completely free on play more unblocked games. The game loads in your browser — there is nothing to download or install.

Can I play Alien Quarantine unblocked at school?

Alien Quarantine runs over a normal HTTPS connection like any website, so it plays anywhere unblockedgames88.com is reachable. If your network blocks gaming sites, please respect your school or workplace policy.

What devices does Alien Quarantine work on?

It is an HTML5 game, so it works on Windows, Mac, Linux and Chromebooks in Chrome, Edge, Firefox or Safari. A keyboard is recommended for the best experience.