UFO Attack

Play UFO Attack online for free on Play HTML5 Games for Free. This Shooter browser game loads instantly with no download required. It also works on mobile devices.

UFO Attack is an online shooting game where you defend against invading aliens! Use your mouse to aim and shoot at the UFOs, and try to stay alive for as long as possible. Can you beat your high score? Play now and find out!

Use your keyboard, mouse, or touch controls to start UFO Attack and follow the in-game prompts.