Ninja Vs Alien is one of the entertaining games available on Google Play. One Ninja, one shot and lots of crazy Alien. Defend your life by killing aliens who come with different types of weapons. Attractive and endless gameplay. Kill as many aliens to set a high score. Use shots wisely Use a shot to kill all the aliens in one shot Kill aliens using shots to prevent aliens from approaching you Visually remarkable Collect coins to buy additional Spears and Ninja Blades Keywords: ninja, alien, sword, blade, kill, free, spear