The arcade was a place to play games, meeting point. In the german part of switzerland there were almost only males (you could also gambel). They were dark in the most of cases.
In the ‘westschweiz’ there were a lot more women in also in the arcades and younger people (for example in Lausanne). 
In the arcades there were always different types of arcades (older and the latest), than ‘table football’, flippers and so on.