Alien Attack.io is a unique io multiplayer game in which you control an astronaut in a huge spaceship. You can play as either the astronauts or the aliens. If you play as an astronaut, you must search through the spaceship and try to discover all of the hiding aliens - be warned though, the aliens are hiding in your astronaut friends! Find weapons scattered around the ship to protect yourself and to eliminate the aliens once you find them. Alternatively, if you play as an alien, you must hide from the astronauts, but also try and convert the other team to your cause! Move around, be careful and watch out for any approaching enemies! Much fun!Join now and have fun!