Free online slots machine Aliens by NetEnt company – it's an opportunity to show all the courage and to conquer dangerous monsters, who will create winning combinations and give desired prizes. 15 paylines work on the machine at the same time (this quantity is unchangeable). These lines are required in order to catch dangerous aliens. And if the symbols with monsters are the same, the user will receive well-deserved winnings. There is only one special symbol on the turntables – it is designed in form of logo “Weyland-Yutani Corp”. This one exists to replace other symbols in combinations, i.e. acts as a wild symbol. Learn more about slot machine game strategies.