New User...Max game?

Hello...

New user to the site here.. how many games can you have concurrent? It seems to be 6 games, but does that increase, as you win games? What is the max you can have overall, before having to become a premium subscriber?

thanks in advance,

As a nonsubscriber, you will only be allowed a maximum of 6 games at one time despite how much/many time/games you've played on this site.

many thanks...