Find the Alien is a casual game where you put on your detective hat as you try to sniff out the alien hidden in each level. In each scenario, you'll find an alien hiding among other characters.
At the bottom of the screen, there are two tools to help you find the alien. The first is a scanner that you can use to X-ray each of the characters. After you've identified the alien, you can use a laser gun to shoot it into smithereens.
The controls for using the weapon are pretty easy. All you have to do is tap on the person you've determined is the alien by using the scanner. In this way, you can defend the real humans from extraterrestrial impostors on each level you play.
Find the Alien has a super simple premise that becomes more addictive as you play. Use the two tools made available to you to detect the identity of the alien, then shoot it to the ground.