People are worried about the strange sounds but they should not. It’s not the aliens, it’s free slot machines. When night falls over the neighborhood, during the weekends, a strange type of sound emanates from their neighbors. Some people worry if the aliens have landed. They should not worry since the people in that house are playing free slot machines.
As new and new versions of free slot machines are introduced, the manufacturers of such games incorporate special sound effects to enhance the quality of the slot games. Some of these sounds that emanate from slot games sound just like that of an alien ship. Only those who play free slot machines know what that sound means. If you like that sort of game then you will love the casinos as they have a machines that are themed just like the ones with aliens and people do have a blast playing them waiting to see if they get beamed up.